82-61=34+64=28+21=72-50=
59-25=82-41=93-50=18+40=
30+57=66+30=75-14=74-43=
64+10=70+23=22+37=82-20=
66-43=52+23=57-41=97-40=
46-22=41+53=15+71=88-34=
66-32=96-21=92-61=98-72=
38+60=16+30=88-47=31+31=
96-63=64+25=73-41=71+26=
65+14=67-22=85-21=21+36=
10+71=58-27=20+64=37-10=
60+26=86-65=66-15=33+54=
84+12=45-11=24+42=72-40=
25+30=44+10=69-38=12+51=
34+10=87-35=48-27=31+11=
33+32=19+20=39-25=68+11=
56-11=95-53=10+72=37-20=
47-16=27+20=30+47=92-21=
67-12=51-30=27+72=12+81=
57-40=59+20=79-31=79-24=
52+27=89-63=62+26=88-67=
53-31=86-11=99-28=35+12=