(0 19 17 5 3)(1 21 2)(4 10 6)(7 16 8)(9 14 12)(11 20 18 15 13)
ALLOWS (11/8)-SEQUENCE
1: (0 12 17)
(0 5 3)(1 21 2)(4 10 6)(7 16 8)(9 14 12 19 17)(11 20 18 15 13)
2: (11 20 13)
(0 5 3)(1 21 2)(4 10 6)(7 16 8)(9 14 12 19 17)(11)(13 18 15)(20)
3: (12 19 14)
(0 5 3)(1 21 2)(4 10 6)(7 16 8)(9 14 17)(11)(12)(13 18 15)(19)(20)
4: (13 18 15)
(0 5 3)(1 21 2)(4 10 6)(7 16 8)(9 14 17)(11)(12)(13)(15)(18)(19)(20)