1: (0 5 7)

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

2: (3 9 6)

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

3: (1 21 4)

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

4: (2 18 7)

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