1: (5 15 17)

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

2: (14 20 16)

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

3: (3 17 13)

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

4: (2 12 4)

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