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

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

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

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

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