1: (11 12 18)

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

2: (2 6 18)

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

3: (0 7 3)

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

4: (4 19 17)

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