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