1: (0 2 7)

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

2: (1 20 4)

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

3: (2 15 5)

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

4: (6 18 14)

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