1: (0 2 18)

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

2: (1 21 16)

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

3: (0 12 18)

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

4: (7 17 15)

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