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

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

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

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

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