1: (0 5 18)

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

2: (2 19 16)

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

3: (0 5 18)

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

4: (13 19 17)

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