1: (0 2 21)

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

2: (2 5 18)

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

3: (1 16 4)

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

4: (14 19 17)

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