1: (2 7 21)

(0 8 6)(1 12 4)(2)(3 17 5)(7 22 21 11 9)(10 15 13)(14 19 16)(18 23 20)

2: (1 12 4)

(0 8 6)(1)(2)(3 17 5)(4)(7 22 21 11 9)(10 15 13)(12)(14 19 16)(18 23 20)

3: (0 8 6)

(0)(1)(2)(3 17 5)(4)(6)(7 22 21 11 9)(8)(10 15 13)(12)(14 19 16)(18 23 20)

4: (7 22 9)

(0)(1)(2)(3 17 5)(4)(6)(7)(8)(9 21 11)(10 15 13)(12)(14 19 16)(18 23 20)(22)