1: (1 5 7)

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

2: (4 8 6)

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

3: (3 20 7)

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

4: (0 18 2)

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