(0 19 8)(1 18 3)(2 6 4)(5 12 10)(7 15 14)(9 20 16)(11 17 13)
ALLOWS (11/8)-SEQUENCE
1: (9 11 16)

(0 19 8)(1 18 3)(2 6 4)(5 12 10)(7 15 14)(9)(11 20 16 17 13)
2: (13 16 17)

(0 19 8)(1 18 3)(2 6 4)(5 12 10)(7 15 14)(9)(11 20 16)(13)(17)
3: (5 12 10)

(0 19 8)(1 18 3)(2 6 4)(5)(7 15 14)(9)(10)(11 20 16)(12)(13)(17)
4: (11 20 16)

(0 19 8)(1 18 3)(2 6 4)(5)(7 15 14)(9)(10)(11)(12)(13)(16)(17)(20)