1: (0 2 6)

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

2: (1 20 3)

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

3: (2 18 4)

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

4: (0 19 17)

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