a+ b+c = 531995
a+b=348 905
b+c=388787
348905 + c=531995
c=531995-348905
c=183090
a+388787=531995
a=531995-388787
a=143208
b+183090=388787
b=388787-183090
b=205697
>>>>>>>>>>>>>>>>>>>>>
a+b+c=49790
a+b=44144
b+c=24477
44144+c=49790
c=49790-44144
c=5646
a+24477=49790
a=49790-24477
a=25313
b+5646=24477
b=24477-5646
b=18831
>>>>>>>>>>>>>>>>>>>>>