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