1: (0 2 7)

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

2: (1 20 3)

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

3: (2 9 4)

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

4: (5 10 8)

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