Datasets:
| 20 1BN0-2D | |
| 1 g 0 2 20 1 | |
| 2 G 1 3 19 2 | |
| 3 A 2 4 18 3 | |
| 4 C 3 5 17 4 | |
| 5 U 4 6 16 5 | |
| 6 A 5 7 15 6 | |
| 7 G 6 8 14 7 | |
| 8 C 7 9 13 8 | |
| 9 G 8 10 0 9 | |
| 10 G 9 11 0 10 | |
| 11 A 10 12 0 11 | |
| 12 G 11 13 0 12 | |
| 13 G 12 14 8 13 | |
| 14 C 13 15 7 14 | |
| 15 U 14 16 6 15 | |
| 16 A 15 17 5 16 | |
| 17 G 16 18 4 17 | |
| 18 U 17 19 3 18 | |
| 19 C 18 20 2 19 | |
| 20 C 19 0 1 20 | |