1: (0 4 7)

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

2: (3 18 5)

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

3: (1 20 16)

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

4: (4 17 6)

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