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