1: (0 2 7)

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

2: (1 20 3)

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

3: (2 11 4)

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

4: (6 18 10)

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