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