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