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