1: (18 19 20)

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

2: (5 7 20)

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

3: (4 9 6)

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

4: (0 19 7)

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