1: (0 3 12)

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

2: (1 21 5)

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

3: (4 20 10)

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

4: (0 8 2)

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