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