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

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

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

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

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