A0
→ A1
→
B0
→ B1
→
C0
→ C1
→
D0
→ D1
→
See also
- The 43 Skelets
- Random BB(6) holdout (as of July 2025)
- Batch Turing machine visualizer
Collections
Permutations
- BCAD • 1RB1RA_1LC0RA_1LA0LD_1LB0LC
- BCDA • 1RB0RC_1RC0LD_1RD0RA_1LB1LD
- DABC • 1RB0RC_1LD1LB_1RD0RA_1RA0LB