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