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