// Cells and their vertices.
#0={0}
#1={1,3,6,10,15,21,28,44}
#2={2,5,9,14,20,27,35,38}
#3={4,7,8,11,12,13,16,17,18,19,22,23,24,25,26,29,30,31,32,33,34,36,37,39,40,41,42,43}

// Induced graph on cells.
#0:.
#1:->#0.
#2:->#0.
#3:->#1,#2.

// Individual cells.
// cell #0:
0[0]: {}

// cell #1:
0[1]: {8} --> 1
1[3]: {7} --> 0,2
2[6]: {6} --> 1,3
3[10]: {5} --> 2,4
4[15]: {4} --> 3,5
5[21]: {3} --> 4,6
6[28]: {2} --> 5,7
7[44]: {1} --> 6

// cell #2:
0[2]: {1} --> 1
1[5]: {2} --> 0,2
2[9]: {3} --> 1,3
3[14]: {4} --> 2,4
4[20]: {5} --> 3,5
5[27]: {6} --> 4,6
6[35]: {7} --> 5,7
7[38]: {8} --> 6

// cell #3:
0[4]: {1,8} --> 1,2
1[7]: {1,7} --> 0,3,4
2[8]: {2,8} --> 0,4,5
3[11]: {1,6} --> 1,6,7
4[12]: {2,7} --> 1,2,7,8
5[13]: {3,8} --> 2,8,9
6[16]: {1,5} --> 3,10,11
7[17]: {2,6} --> 3,4,11,12
8[18]: {3,7} --> 4,5,12,13
9[19]: {4,8} --> 5,13,14
10[22]: {1,4} --> 6,15,16
11[23]: {2,5} --> 6,7,16,17
12[24]: {3,6} --> 7,8,17,18
13[25]: {4,7} --> 8,9,18,19
14[26]: {5,8} --> 9,19,20
15[29]: {1,3} --> 10,26,27
16[30]: {2,4} --> 10,11,25,26
17[31]: {3,5} --> 11,12,24,25
18[32]: {4,6} --> 12,13,23,24
19[33]: {5,7} --> 13,14,22,23
20[34]: {6,8} --> 14,21,22
21[36]: {7,8} --> 20
22[37]: {6,7} --> 19,20
23[39]: {5,6} --> 18,19
24[40]: {4,5} --> 17,18
25[41]: {3,4} --> 16,17
26[42]: {2,3} --> 15,16
27[43]: {1,2} --> 15