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