1: (6 10 16)

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

2: (9 19 11)

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

3: (6 10 16)

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

4: (15 20 18)

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