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

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

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

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

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