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