1: (12 15 17)

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

2: (0 10 17)

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

3: (6 18 16)

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

4: (7 14 11)

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