1: (12 17 19)

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

2: (6 10 17)

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

3: (9 14 11)

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

4: (7 20 18)

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