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