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