1: (6 11 17)

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

2: (4 12 8)

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

3: (6 11 17)

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

4: (3 7 5)

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