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