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