1: (0 4 16)

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

2: (1 18 14)

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

3: (0 7 17)

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

4: (12 19 15)

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