(0 21 6)(1 8 2)(3 10 5)(4 16 12 9 7)(11 15 13)(14 19 17)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 1 6)
(0)(1 21 6 8 2)(3 10 5)(4 16 12 9 7)(11 15 13)(14 19 17)(18 22 20)
2: (2 6 8)
(0)(1 21 6)(2)(3 10 5)(4 16 12 9 7)(8)(11 15 13)(14 19 17)(18 22 20)
3: (4 9 7)
(0)(1 21 6)(2)(3 10 5)(4)(7)(8)(9 16 12)(11 15 13)(14 19 17)(18 22 20)
4: (3 10 5)
(0)(1 21 6)(2)(3)(4)(5)(7)(8)(9 16 12)(10)(11 15 13)(14 19 17)(18 22 20)