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