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