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