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