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