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

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

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

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

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