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

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

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

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

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