1: (0 10 18)

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

2: (2 20 17)

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

3: (0 21 4)

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

4: (1 12 3)

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