1: (5 11 18)

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

2: (9 19 17)

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

3: (5 11 18)

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

4: (6 13 10)

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