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

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

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

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

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