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