1: (0 2 16)

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

2: (1 20 9)

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

3: (0 2 16)

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

4: (5 21 18)

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