1: (6 14 17)

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

2: (11 18 16)

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

3: (0 15 13)

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

4: (2 17 12)

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