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