1: (0 2 7)

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

2: (1 20 4)

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

3: (0 2 7)

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

4: (1 21 17)

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