1: (2 17 18)

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

2: (2 4 19)

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

3: (0 7 3)

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

4: (1 20 16)

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