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

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

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

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

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