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