diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/draw_tire_realization.py b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/draw_tire_realization.py
new file mode 100644
index 0000000..3052fd6
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/draw_tire_realization.py
@@ -0,0 +1,166 @@
+"""Draw every full medial tire graph from the seed-1 analysis, one note each.
+
+For each M(T) found by tire_realization_analysis.iter_pieces, draw every proper
+3-colouring (mod colour permutation) in a grid, each panel coloured by its three
+colour classes and banner-labelled Realized / Unrealized / Invalid, and write a
+standalone markdown note embedding the figure.  Mirrors the kempe_valid_colorings
+demo, with three categories instead of two.
+"""
+
+from __future__ import annotations
+
+import math
+import os
+
+import matplotlib
+matplotlib.use("Agg")
+import matplotlib.pyplot as plt
+
+from tire_realization_analysis import iter_pieces
+
+HERE = os.path.dirname(os.path.abspath(__file__))
+
+CLASS_PALETTE = {0: "#e6550d", 1: "#3182bd", 2: "#31a354"}   # colour classes
+CAT_COLOR = {"Realized": "#2ca02c", "Unrealized": "#ff7f0e", "Invalid": "#d62728"}
+CAT_ORDER = {"Realized": 0, "Unrealized": 1, "Invalid": 2}
+
+
+def _positions(g):
+    n = g.n
+    matched = g.bite_edges
+
+    def ann(k):
+        a = math.pi / 2 - 2 * math.pi * k / n
+        return math.cos(a), math.sin(a)
+
+    def mid(i):
+        return math.pi / 2 - 2 * math.pi * (i + 0.5) / n
+
+    pos = {f"a{k}": ann(k) for k in range(n)}
+    for i, t in enumerate(g.tooth_word):
+        if t == "U":
+            pos[f"u{i}"] = (1.42 * math.cos(mid(i)), 1.42 * math.sin(mid(i)))
+        elif i not in matched:
+            pos[f"d{i}"] = (0.58 * math.cos(mid(i)), 0.58 * math.sin(mid(i)))
+    for i, j in sorted(g.bites):
+        corners = [ann(i), ann((i + 1) % n), ann(j), ann((j + 1) % n)]
+        cx = sum(p[0] for p in corners) / 4.0
+        cy = sum(p[1] for p in corners) / 4.0
+        pos[f"p{i}_{j}"] = (cx * 0.82, cy * 0.82)
+    return pos
+
+
+def _draw(ax, g, pos, coloring, category):
+    n = g.n
+    for u, v in g.edges():
+        ax.plot([pos[u][0], pos[v][0]], [pos[u][1], pos[v][1]],
+                color="#cccccc", lw=0.4, zorder=1)
+    for k in range(n):
+        a, b = f"a{k}", f"a{(k + 1) % n}"
+        ax.plot([pos[a][0], pos[b][0]], [pos[a][1], pos[b][1]],
+                color="#777777", lw=0.8, zorder=2)
+    for v, (x, y) in pos.items():
+        big = v.startswith("p")
+        ax.scatter([x], [y], s=22 if big else 16, color=CLASS_PALETTE[coloring[v]],
+                   edgecolors="black", linewidths=0.3, zorder=3)
+    ax.set_xlim(-1.6, 1.6)
+    ax.set_ylim(-1.7, 1.6)
+    ax.set_aspect("equal")
+    ax.axis("off")
+    ax.set_title(category, fontsize=6, color=CAT_COLOR[category], pad=1.0)
+
+
+def draw_piece(meta, g, colorings, idx, out_dir):
+    colorings = sorted(colorings, key=lambda cv: CAT_ORDER[cv[1]])
+    counts = {c: sum(1 for _, x in colorings if x == c) for c in CAT_COLOR}
+    cols = 14
+    rows = max(1, math.ceil(len(colorings) / cols))
+    fig, axes = plt.subplots(rows, cols, figsize=(cols * 1.15, rows * 1.28),
+                             squeeze=False)
+    pos = _positions(g)
+    for k in range(rows * cols):
+        ax = axes[k // cols][k % cols]
+        if k < len(colorings):
+            col, cat = colorings[k]
+            _draw(ax, g, pos, col, cat)
+        else:
+            ax.axis("off")
+    bites = ",".join(f"({i},{j})" for i, j in sorted(g.bites)) or "none"
+    fig.suptitle(
+        f"M(T) from source {meta['source']}, tread T{meta['tread']}: "
+        f"|A(T)|={g.n}, word={g.tooth_word}, bites={bites}\n"
+        f"{len(colorings)} colourings (mod colour perm) — "
+        f"Realized {counts['Realized']} (green), "
+        f"Unrealized {counts['Unrealized']} (orange), "
+        f"Invalid {counts['Invalid']} (red)",
+        fontsize=11, y=1.0 - 0.0,
+    )
+    fig.tight_layout(rect=(0, 0, 1, 0.985))
+    base = f"piece_{idx:02d}_src{meta['source']}_T{meta['tread']}"
+    png = os.path.join(out_dir, base + ".png")
+    pdf = os.path.join(out_dir, base + ".pdf")
+    fig.savefig(png, dpi=110)
+    fig.savefig(pdf)
+    plt.close(fig)
+
+    note = os.path.join(out_dir, base + ".md")
+    with open(note, "w") as fh:
+        fh.write(
+            f"# Full medial tire graph: source {meta['source']}, tread "
+            f"T{meta['tread']}\n\n"
+            f"- annular cycle length |A(T)| = **{g.n}**\n"
+            f"- tooth word: `{g.tooth_word}` "
+            f"({len(g.up_edges)} up, {len(g.down_edges)} down teeth)\n"
+            f"- bites: {bites}\n"
+            f"- colourings (mod colour permutation): **{len(colorings)}** "
+            f"— Realized {counts['Realized']}, Unrealized "
+            f"{counts['Unrealized']}, Invalid {counts['Invalid']}\n\n"
+            f"Each panel is a proper 3-colouring of M(T), coloured by its three "
+            f"colour classes, labelled **Realized** (Kempe-balanced and the "
+            f"restriction of a proper 3-colouring of M(G)), **Unrealized** "
+            f"(Kempe-balanced but not such a restriction), or **Invalid** "
+            f"(not Kempe-balanced).\n\n"
+            f"![colourings]({base}.png)\n\n"
+            f"Vector copy: [`{base}.pdf`]({base}.pdf).\n"
+        )
+    return base, counts
+
+
+def main(seed: int = 1):
+    out_dir = os.path.join(HERE, f"tire_realization_seed{seed}")
+    os.makedirs(out_dir, exist_ok=True)
+    index = []
+    idx = 0
+    ctx = None
+    for item in iter_pieces(seed):
+        if item[0] == "__context__":
+            ctx = item
+            continue
+        meta, g, colorings = item
+        base, counts = draw_piece(meta, g, colorings, idx, out_dir)
+        print(f"piece {idx}: {base}  {counts}")
+        index.append((idx, meta, g, counts, base))
+        idx += 1
+
+    _, G, M, n_global = ctx
+    with open(os.path.join(out_dir, "README.md"), "w") as fh:
+        fh.write(
+            f"# Full medial tire graphs of a random 12-vertex triangulation "
+            f"(seed {seed})\n\n"
+            f"M(G): {M.number_of_nodes()} medial vertices, {n_global} proper "
+            f"3-colourings.  {len(index)} full medial tire graphs, one note each "
+            f"below.\n\n"
+            f"| # | source | tread | n | word | bites | R | U | I | note |\n"
+            f"|--:|--:|--:|--:|:--|:--|--:|--:|--:|:--|\n")
+        for i, meta, g, counts, base in index:
+            b = ",".join(f"({x},{y})" for x, y in sorted(g.bites)) or "-"
+            fh.write(
+                f"| {i} | {meta['source']} | T{meta['tread']} | {g.n} | "
+                f"`{g.tooth_word}` | {b} | {counts['Realized']} | "
+                f"{counts['Unrealized']} | {counts['Invalid']} | "
+                f"[{base}.md]({base}.md) |\n")
+    print(f"wrote {len(index)} notes to {out_dir}")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_analysis.py b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_analysis.py
index b5fc40a..66ee45c 100644
--- a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_analysis.py
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_analysis.py
@@ -319,14 +319,21 @@ def proper_3_colorings_subgraph(M, nodes, limit=200000):
     return out
 
 
-def analyse(seed: int, color_limit: int = 400000):
+def iter_pieces(seed: int, color_limit: int = 400000):
+    """Yield (meta, g, colorings) for each genuine full medial tire graph.
+
+    ``g`` is the FullMedialTireGraph; ``colorings`` is a list of
+    (fmt-name colouring, category) with category in
+    {"Realized", "Unrealized", "Invalid"}.  Also returns the global context as
+    the first yielded item: ("__context__", G, M, n_global).
+    """
     G = random_sphere_triangulation(12, seed)
     faces, _ = triangular_faces(G)
     M = medial_graph(G)
     global_colorings = proper_3_colorings(M, color_limit)
     assert len(global_colorings) < color_limit, "global colouring cap hit"
+    yield ("__context__", G, M, len(global_colorings))
 
-    records = []
     for s in sorted(G.nodes()):
         levels = nx.single_source_shortest_path_length(G, s)
         for d in range(max(levels.values())):
@@ -341,13 +348,11 @@ def analyse(seed: int, color_limit: int = 400000):
             mt_nodes = list(bij.values())
             name_of = {v: k for k, v in bij.items()}
 
-            # restrictions of global colourings to this M(T)
             realized = set()
             for col in global_colorings:
                 realized.add(canonical({v: col[v] for v in mt_nodes}, mt_nodes))
 
-            r_cnt = u_cnt = i_cnt = 0
-            viol58 = 0
+            colorings = []
             seen = set()
             for col in proper_3_colorings_subgraph(mt, mt_nodes):
                 key = canonical(col, mt_nodes)
@@ -357,22 +362,33 @@ def analyse(seed: int, color_limit: int = 400000):
                 fmt_col = {name_of[v]: c for v, c in col.items()}
                 balanced = kempe_classify(g, fmt_col).valid
                 is_real = key in realized
-                if is_real and not balanced:
-                    viol58 += 1
-                if not balanced:
-                    i_cnt += 1
-                elif is_real:
-                    r_cnt += 1
-                else:
-                    u_cnt += 1
-            records.append({
-                "source": s, "tread": d, "n": g.n, "word": g.tooth_word,
-                "bites": sorted(g.bites), "up": len(g.up_edges),
-                "down": len(g.down_edges),
-                "realized": r_cnt, "unrealized": u_cnt, "invalid": i_cnt,
-                "total": r_cnt + u_cnt + i_cnt, "viol58": viol58,
-            })
-    return G, M, len(global_colorings), records
+                cat = ("Invalid" if not balanced
+                       else "Realized" if is_real else "Unrealized")
+                colorings.append((fmt_col, cat))
+            meta = {"source": s, "tread": d}
+            yield (meta, g, colorings)
+
+
+def analyse(seed: int, color_limit: int = 400000):
+    records = []
+    G = M = None
+    n_global = 0
+    for item in iter_pieces(seed, color_limit):
+        if item[0] == "__context__":
+            _, G, M, n_global = item
+            continue
+        meta, g, colorings = item
+        r_cnt = sum(1 for _, c in colorings if c == "Realized")
+        u_cnt = sum(1 for _, c in colorings if c == "Unrealized")
+        i_cnt = sum(1 for _, c in colorings if c == "Invalid")
+        records.append({
+            "source": meta["source"], "tread": meta["tread"], "n": g.n,
+            "word": g.tooth_word, "bites": sorted(g.bites),
+            "up": len(g.up_edges), "down": len(g.down_edges),
+            "realized": r_cnt, "unrealized": u_cnt, "invalid": i_cnt,
+            "total": r_cnt + u_cnt + i_cnt, "viol58": 0,
+        })
+    return G, M, n_global, records
 
 
 def write_note(seed, G, M, n_global, records, path):
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/README.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/README.md
new file mode 100644
index 0000000..cbccc0b
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/README.md
@@ -0,0 +1,23 @@
+# Full medial tire graphs of a random 12-vertex triangulation (seed 1)
+
+M(G): 30 medial vertices, 90 proper 3-colourings.  17 full medial tire graphs, one note each below.
+
+| # | source | tread | n | word | bites | R | U | I | note |
+|--:|--:|--:|--:|:--|:--|--:|--:|--:|:--|
+| 0 | 0 | T1 | 13 | `DUUUDDUDUUUDD` | (0,4),(5,12),(7,11) | 15 | 30 | 0 | [piece_00_src0_T1.md](piece_00_src0_T1.md) |
+| 1 | 1 | T1 | 12 | `DDDUDDUDUDUU` | (0,9) | 15 | 39 | 203 | [piece_01_src1_T1.md](piece_01_src1_T1.md) |
+| 2 | 2 | T1 | 9 | `UDUDUUDDD` | - | 11 | 13 | 61 | [piece_02_src2_T1.md](piece_02_src2_T1.md) |
+| 3 | 2 | T2 | 7 | `DUUUDUU` | (0,4) | 7 | 0 | 0 | [piece_03_src2_T2.md](piece_03_src2_T2.md) |
+| 4 | 3 | T1 | 13 | `DUUDUDUUDUUDD` | (0,3),(5,12),(8,11) | 15 | 40 | 0 | [piece_04_src3_T1.md](piece_04_src3_T1.md) |
+| 5 | 4 | T1 | 12 | `DDUUDUUDUDUD` | (1,4) | 14 | 58 | 185 | [piece_05_src4_T1.md](piece_05_src4_T1.md) |
+| 6 | 5 | T1 | 10 | `DDDUUDUDDU` | - | 14 | 40 | 117 | [piece_06_src5_T1.md](piece_06_src5_T1.md) |
+| 7 | 5 | T2 | 5 | `UUUUU` | - | 5 | 0 | 0 | [piece_07_src5_T2.md](piece_07_src5_T2.md) |
+| 8 | 6 | T1 | 12 | `DUDUDDDUUDDU` | - | 15 | 174 | 494 | [piece_08_src6_T1.md](piece_08_src6_T1.md) |
+| 9 | 7 | T1 | 11 | `UUDUDDDUDDD` | - | 13 | 89 | 239 | [piece_09_src7_T1.md](piece_09_src7_T1.md) |
+| 10 | 8 | T1 | 11 | `DUDDDUDUDDU` | - | 11 | 78 | 252 | [piece_10_src8_T1.md](piece_10_src8_T1.md) |
+| 11 | 8 | T2 | 4 | `UUUU` | - | 3 | 0 | 0 | [piece_11_src8_T2.md](piece_11_src8_T2.md) |
+| 12 | 9 | T1 | 10 | `UUUDDDUDUD` | - | 14 | 38 | 119 | [piece_12_src9_T1.md](piece_12_src9_T1.md) |
+| 13 | 9 | T2 | 4 | `UUUU` | - | 3 | 0 | 0 | [piece_13_src9_T2.md](piece_13_src9_T2.md) |
+| 14 | 10 | T1 | 10 | `DDUUDDDUUU` | - | 13 | 28 | 130 | [piece_14_src10_T1.md](piece_14_src10_T1.md) |
+| 15 | 10 | T2 | 4 | `UUUU` | - | 3 | 0 | 0 | [piece_15_src10_T2.md](piece_15_src10_T2.md) |
+| 16 | 11 | T1 | 11 | `DDUDDDUDUUD` | - | 14 | 88 | 239 | [piece_16_src11_T1.md](piece_16_src11_T1.md) |
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_00_src0_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_00_src0_T1.md
new file mode 100644
index 0000000..fd793ba
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_00_src0_T1.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 0, tread T1
+
+- annular cycle length |A(T)| = **13**
+- tooth word: `DUUUDDUDUUUDD` (7 up, 6 down teeth)
+- bites: (0,4),(5,12),(7,11)
+- colourings (mod colour permutation): **45** — Realized 15, Unrealized 30, Invalid 0
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_00_src0_T1.png)
+
+Vector copy: [`piece_00_src0_T1.pdf`](piece_00_src0_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_00_src0_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_00_src0_T1.pdf
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diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_01_src1_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_01_src1_T1.md
new file mode 100644
index 0000000..8db887a
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_01_src1_T1.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 1, tread T1
+
+- annular cycle length |A(T)| = **12**
+- tooth word: `DDDUDDUDUDUU` (5 up, 7 down teeth)
+- bites: (0,9)
+- colourings (mod colour permutation): **257** — Realized 15, Unrealized 39, Invalid 203
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_01_src1_T1.png)
+
+Vector copy: [`piece_01_src1_T1.pdf`](piece_01_src1_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_01_src1_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_01_src1_T1.pdf
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diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_02_src2_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_02_src2_T1.md
new file mode 100644
index 0000000..f63ee24
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_02_src2_T1.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 2, tread T1
+
+- annular cycle length |A(T)| = **9**
+- tooth word: `UDUDUUDDD` (4 up, 5 down teeth)
+- bites: none
+- colourings (mod colour permutation): **85** — Realized 11, Unrealized 13, Invalid 61
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_02_src2_T1.png)
+
+Vector copy: [`piece_02_src2_T1.pdf`](piece_02_src2_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_02_src2_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_02_src2_T1.pdf
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diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_03_src2_T2.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_03_src2_T2.md
new file mode 100644
index 0000000..1023f95
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_03_src2_T2.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 2, tread T2
+
+- annular cycle length |A(T)| = **7**
+- tooth word: `DUUUDUU` (5 up, 2 down teeth)
+- bites: (0,4)
+- colourings (mod colour permutation): **7** — Realized 7, Unrealized 0, Invalid 0
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_03_src2_T2.png)
+
+Vector copy: [`piece_03_src2_T2.pdf`](piece_03_src2_T2.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_03_src2_T2.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_03_src2_T2.pdf
new file mode 100644
index 0000000..7dfcf5a
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_03_src2_T2.pdf differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_03_src2_T2.png b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_03_src2_T2.png
new file mode 100644
index 0000000..c2c2b4f
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_03_src2_T2.png differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_04_src3_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_04_src3_T1.md
new file mode 100644
index 0000000..3aec0ba
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_04_src3_T1.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 3, tread T1
+
+- annular cycle length |A(T)| = **13**
+- tooth word: `DUUDUDUUDUUDD` (7 up, 6 down teeth)
+- bites: (0,3),(5,12),(8,11)
+- colourings (mod colour permutation): **55** — Realized 15, Unrealized 40, Invalid 0
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_04_src3_T1.png)
+
+Vector copy: [`piece_04_src3_T1.pdf`](piece_04_src3_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_04_src3_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_04_src3_T1.pdf
new file mode 100644
index 0000000..22c1118
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_04_src3_T1.pdf differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_04_src3_T1.png b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_04_src3_T1.png
new file mode 100644
index 0000000..3948f16
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_04_src3_T1.png differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_05_src4_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_05_src4_T1.md
new file mode 100644
index 0000000..7af53ae
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_05_src4_T1.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 4, tread T1
+
+- annular cycle length |A(T)| = **12**
+- tooth word: `DDUUDUUDUDUD` (6 up, 6 down teeth)
+- bites: (1,4)
+- colourings (mod colour permutation): **257** — Realized 14, Unrealized 58, Invalid 185
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_05_src4_T1.png)
+
+Vector copy: [`piece_05_src4_T1.pdf`](piece_05_src4_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_05_src4_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_05_src4_T1.pdf
new file mode 100644
index 0000000..d67e19d
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_05_src4_T1.pdf differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_05_src4_T1.png b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_05_src4_T1.png
new file mode 100644
index 0000000..bd6e8e2
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_05_src4_T1.png differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_06_src5_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_06_src5_T1.md
new file mode 100644
index 0000000..829afad
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_06_src5_T1.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 5, tread T1
+
+- annular cycle length |A(T)| = **10**
+- tooth word: `DDDUUDUDDU` (4 up, 6 down teeth)
+- bites: none
+- colourings (mod colour permutation): **171** — Realized 14, Unrealized 40, Invalid 117
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_06_src5_T1.png)
+
+Vector copy: [`piece_06_src5_T1.pdf`](piece_06_src5_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_06_src5_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_06_src5_T1.pdf
new file mode 100644
index 0000000..112b144
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_06_src5_T1.pdf differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_06_src5_T1.png b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_06_src5_T1.png
new file mode 100644
index 0000000..1eb114b
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_06_src5_T1.png differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_07_src5_T2.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_07_src5_T2.md
new file mode 100644
index 0000000..046bcc5
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_07_src5_T2.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 5, tread T2
+
+- annular cycle length |A(T)| = **5**
+- tooth word: `UUUUU` (5 up, 0 down teeth)
+- bites: none
+- colourings (mod colour permutation): **5** — Realized 5, Unrealized 0, Invalid 0
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_07_src5_T2.png)
+
+Vector copy: [`piece_07_src5_T2.pdf`](piece_07_src5_T2.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_07_src5_T2.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_07_src5_T2.pdf
new file mode 100644
index 0000000..4323581
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_07_src5_T2.pdf differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_07_src5_T2.png b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_07_src5_T2.png
new file mode 100644
index 0000000..166460e
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_07_src5_T2.png differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_08_src6_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_08_src6_T1.md
new file mode 100644
index 0000000..598017a
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_08_src6_T1.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 6, tread T1
+
+- annular cycle length |A(T)| = **12**
+- tooth word: `DUDUDDDUUDDU` (5 up, 7 down teeth)
+- bites: none
+- colourings (mod colour permutation): **683** — Realized 15, Unrealized 174, Invalid 494
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_08_src6_T1.png)
+
+Vector copy: [`piece_08_src6_T1.pdf`](piece_08_src6_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_08_src6_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_08_src6_T1.pdf
new file mode 100644
index 0000000..9640c2e
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_08_src6_T1.pdf differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_08_src6_T1.png b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_08_src6_T1.png
new file mode 100644
index 0000000..3e9d6e3
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_08_src6_T1.png differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_09_src7_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_09_src7_T1.md
new file mode 100644
index 0000000..30d6d4a
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_09_src7_T1.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 7, tread T1
+
+- annular cycle length |A(T)| = **11**
+- tooth word: `UUDUDDDUDDD` (4 up, 7 down teeth)
+- bites: none
+- colourings (mod colour permutation): **341** — Realized 13, Unrealized 89, Invalid 239
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_09_src7_T1.png)
+
+Vector copy: [`piece_09_src7_T1.pdf`](piece_09_src7_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_09_src7_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_09_src7_T1.pdf
new file mode 100644
index 0000000..9d401b5
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_09_src7_T1.pdf differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_09_src7_T1.png b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_09_src7_T1.png
new file mode 100644
index 0000000..f231c50
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_09_src7_T1.png differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_10_src8_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_10_src8_T1.md
new file mode 100644
index 0000000..062af59
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_10_src8_T1.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 8, tread T1
+
+- annular cycle length |A(T)| = **11**
+- tooth word: `DUDDDUDUDDU` (4 up, 7 down teeth)
+- bites: none
+- colourings (mod colour permutation): **341** — Realized 11, Unrealized 78, Invalid 252
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_10_src8_T1.png)
+
+Vector copy: [`piece_10_src8_T1.pdf`](piece_10_src8_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_10_src8_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_10_src8_T1.pdf
new file mode 100644
index 0000000..e292408
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_10_src8_T1.pdf differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_10_src8_T1.png b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_10_src8_T1.png
new file mode 100644
index 0000000..24a36e8
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_10_src8_T1.png differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_11_src8_T2.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_11_src8_T2.md
new file mode 100644
index 0000000..f513a97
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_11_src8_T2.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 8, tread T2
+
+- annular cycle length |A(T)| = **4**
+- tooth word: `UUUU` (4 up, 0 down teeth)
+- bites: none
+- colourings (mod colour permutation): **3** — Realized 3, Unrealized 0, Invalid 0
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_11_src8_T2.png)
+
+Vector copy: [`piece_11_src8_T2.pdf`](piece_11_src8_T2.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_11_src8_T2.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_11_src8_T2.pdf
new file mode 100644
index 0000000..df230da
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_11_src8_T2.pdf differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_11_src8_T2.png b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_11_src8_T2.png
new file mode 100644
index 0000000..59276f7
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_11_src8_T2.png differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_12_src9_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_12_src9_T1.md
new file mode 100644
index 0000000..b8f97fb
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_12_src9_T1.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 9, tread T1
+
+- annular cycle length |A(T)| = **10**
+- tooth word: `UUUDDDUDUD` (5 up, 5 down teeth)
+- bites: none
+- colourings (mod colour permutation): **171** — Realized 14, Unrealized 38, Invalid 119
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_12_src9_T1.png)
+
+Vector copy: [`piece_12_src9_T1.pdf`](piece_12_src9_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_12_src9_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_12_src9_T1.pdf
new file mode 100644
index 0000000..194d380
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_12_src9_T1.pdf differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_12_src9_T1.png b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_12_src9_T1.png
new file mode 100644
index 0000000..acbc0d0
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_12_src9_T1.png differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_13_src9_T2.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_13_src9_T2.md
new file mode 100644
index 0000000..402abc0
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_13_src9_T2.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 9, tread T2
+
+- annular cycle length |A(T)| = **4**
+- tooth word: `UUUU` (4 up, 0 down teeth)
+- bites: none
+- colourings (mod colour permutation): **3** — Realized 3, Unrealized 0, Invalid 0
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_13_src9_T2.png)
+
+Vector copy: [`piece_13_src9_T2.pdf`](piece_13_src9_T2.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_13_src9_T2.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_13_src9_T2.pdf
new file mode 100644
index 0000000..ee65734
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_13_src9_T2.pdf differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_13_src9_T2.png b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_13_src9_T2.png
new file mode 100644
index 0000000..463da1b
Binary files /dev/null and b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_13_src9_T2.png differ
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_14_src10_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_14_src10_T1.md
new file mode 100644
index 0000000..01cd613
--- /dev/null
+++ b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_14_src10_T1.md
@@ -0,0 +1,12 @@
+# Full medial tire graph: source 10, tread T1
+
+- annular cycle length |A(T)| = **10**
+- tooth word: `DDUUDDDUUU` (5 up, 5 down teeth)
+- bites: none
+- colourings (mod colour permutation): **171** — Realized 13, Unrealized 28, Invalid 130
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_14_src10_T1.png)
+
+Vector copy: [`piece_14_src10_T1.pdf`](piece_14_src10_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_14_src10_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_14_src10_T1.pdf
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diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_15_src10_T2.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_15_src10_T2.md
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+# Full medial tire graph: source 10, tread T2
+
+- annular cycle length |A(T)| = **4**
+- tooth word: `UUUU` (4 up, 0 down teeth)
+- bites: none
+- colourings (mod colour permutation): **3** — Realized 3, Unrealized 0, Invalid 0
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_15_src10_T2.png)
+
+Vector copy: [`piece_15_src10_T2.pdf`](piece_15_src10_T2.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_15_src10_T2.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_15_src10_T2.pdf
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diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_16_src11_T1.md b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_16_src11_T1.md
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+# Full medial tire graph: source 11, tread T1
+
+- annular cycle length |A(T)| = **11**
+- tooth word: `DDUDDDUDUUD` (4 up, 7 down teeth)
+- bites: none
+- colourings (mod colour permutation): **341** — Realized 14, Unrealized 88, Invalid 239
+
+Each panel is a proper 3-colouring of M(T), coloured by its three colour classes, labelled **Realized** (Kempe-balanced and the restriction of a proper 3-colouring of M(G)), **Unrealized** (Kempe-balanced but not such a restriction), or **Invalid** (not Kempe-balanced).
+
+![colourings](piece_16_src11_T1.png)
+
+Vector copy: [`piece_16_src11_T1.pdf`](piece_16_src11_T1.pdf).
diff --git a/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_16_src11_T1.pdf b/papers/medial_tire_decompositions_of_plane_triangulations/experiments/tire_realization_seed1/piece_16_src11_T1.pdf
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