1: (0 2 12)

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

2: (1 18 4)

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

3: (3 17 5)

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

4: (12 15 19)

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