1: (0 2 9)

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

2: (1 20 5)

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

3: (3 10 6)

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

4: (0 21 19)

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