(0 17 3)(1 8 7)(2 5 4)(6 19 13 11 9)(10 15 12)(14 18 16)
ALLOWS (11/8)-SEQUENCE
1: (1 8 15)
(0 17 3)(1 12 10 15 7)(2 5 4)(6 19 13 11 9)(8)(14 18 16)
2: (6 19 13)
(0 17 3)(1 12 10 15 7)(2 5 4)(6 11 9)(8)(13)(14 18 16)(19)
3: (0 17 3)
(0)(1 12 10 15 7)(2 5 4)(3)(6 11 9)(8)(13)(14 18 16)(17)(19)
4: (1 12 7)
(0)(1)(2 5 4)(3)(6 11 9)(7 10 15)(8)(12)(13)(14 18 16)(17)(19)