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