1732749768 3 1 next 0 list 0 scen1 0 (17,14) (17,15) done 0 (18,15) (18,14) (19,14) (20,14) (45,24) (46,24) (47,24) (48,24) (49,24) (5,15) done 0 (5,16) (6,15) quit 0