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

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

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

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

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