3+6=5+4=8-3=3+1=7-2=3+5=2-1=3+3=5-3=6-5=8-4=8-5=10-3=3+2=7+1=9-7=3+5=5-4=6+4=6-4=5+2=4+2=4-2=0+8=4+4=6+0=1+1=3+6=3+4=9...