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