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

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

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

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

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