1: (0 5 14)

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

2: (2 16 13)

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

3: (1 20 14)

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

4: (0 7 16)

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