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