1: (0 2 6)

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

2: (1 18 5)

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

3: (0 2 14)

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

4: (13 19 17)

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