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