m={[" _ "]="a",["| |"]="b",["|_|"]="c",["   "]="d",["  |"]="e",[" _|"]="f",["|_ "]="g"}M={abc=0,dee=1,afg=2,aff=3,dce=4,agf=5,agc=6,aee=7,acc=8,ace=9}while 1 do C={}for j=1,3 do
L=io.read("*l")for i=1,#L/3 do C[i]=(C[i]or"")..m[L:sub(i*3-2,i*3)]end end o=""for i=1,#C do o=o..M[C[i]]end print(o)end