1: (3 7 21)

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

2: (2 8 4)

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

3: (1 9 7)

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

4: (0 14 8)

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