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