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