1: (1 4 13)

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

2: (3 17 5)

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

3: (2 20 16)

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

4: (0 13 8)

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