1: (8 13 17)

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

2: (5 14 12)

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

3: (3 9 7)

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

4: (6 15 13)

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