1: (1 5 18)

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

2: (4 20 12)

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

3: (0 19 17)

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

4: (3 14 18)

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