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