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