for(a=[i=k=0];i<2e3;)for(j in l=readline(i+=80))l[j]=='.'&&(a[j=i+2*j]=a[j+2]='|',a[j+1]=a[j-79]='_')
for(;k<20;k++,print(/.*\S|^/(s)))for(i=s='';i<80;)s+=a[80*k+i++]||' '