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