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

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

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

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

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