40-23=33-16=71-43=76-18=50-27=62-54=36+64=58+12=78+14=34+26=57+4=31+29=53-25=66-39=73-56=66-37=82-37=42-33=25+25=36+9=18+8=34+5863+24=36+49=72-49=63-48=61-44=41-38=32-25=70-26=33+9=40+15=62+38=45+26=9+28=4+69=54+36=50+50=36+19=75-19=24-20=82-17=44-6=23-7=35-8=37-9=31-8=53-4=62-3=70-5=64-5=78+3=26-8=46+7=
