7989-rate
7989+9279=17268(gaste)
17268-4131=13137-gaini
7989-975=7014-rate
17268-147=17121-gaste
13137-1100=12037-gaini
7014+17121+12037=36172 total pasari ramase.
ultimele trei sunt pasari ramase din fiecare
17268+13137+7989=38394 pasari total
975+147+1100=2222 pasari vandute
38394-2222=36172