1: (4 14 20)

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

2: (1 17 7)

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

3: (12 18 16)

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

4: (2 20 11)

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