1: (0 2 13)

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

2: (1 21 9)

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

3: (8 14 11)

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

4: (0 2 20)

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