1: (0 3 12)

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

2: (1 18 10)

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

3: (2 17 5)

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

4: (12 15 19)

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