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