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