1: (9 12 17)

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

2: (8 13 11)

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

3: (9 12 17)

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

4: (10 19 14)

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