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