1: (1 5 19)

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

2: (3 20 18)

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

3: (1 5 19)

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

4: (2 7 4)

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