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