1: (0 6 18)

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

2: (3 20 13)

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

3: (17 21 19)

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

4: (0 15 4)

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