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