1: (0 2 12)

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

2: (1 21 7)

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

3: (0 5 17)

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

4: (4 18 6)

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