1: (5 13 17)

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

2: (4 13 6)

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

3: (8 18 16)

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

4: (1 17 6)

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