1: (0 5 7)

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

2: (4 8 6)

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

3: (3 16 7)

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

4: (1 20 12)

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