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