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