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

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

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

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

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