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