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

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

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

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

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