1: (2 4 17)

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

2: (1 8 3)

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

3: (2 5 19)

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

4: (6 18 16)

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