1: (0 3 13)

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

2: (1 21 9)

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

3: (8 15 12)

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

4: (0 3 20)

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