1: (6 16 20)

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

2: (5 18 7)

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

3: (0 19 17)

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

4: (4 15 6)

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