1: (0 6 16)

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

2: (1 20 14)

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

3: (9 17 15)

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

4: (0 14 3)

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