1: (7 9 18)

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

2: (6 10 8)

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

3: (0 11 9)

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

4: (1 19 16)

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