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