1: (4 15 18)

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

2: (13 19 16)

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

3: (3 18 12)

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

4: (14 19 17)

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