1: (5 9 17)

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

2: (3 10 8)

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

3: (5 9 17)

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

4: (7 18 16)

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