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