1: (0 2 18)

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

2: (1 20 6)

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

3: (2 19 17)

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

4: (1 21 12)

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