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

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

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

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

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