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