1: (6 10 18)

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

2: (4 12 8)

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

3: (6 10 18)

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

4: (11 20 17)

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