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