1: (1 4 9)

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

2: (3 20 5)

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

3: (4 18 6)

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

4: (0 19 13)

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