1: (3 8 17)

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

2: (6 18 16)

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

3: (4 9 7)

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

4: (0 17 12)

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