1: (7 10 17)

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

2: (6 11 9)

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

3: (10 19 12)

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

4: (2 18 16)

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