enum M{M;System z;int i,j;{try{byte[]a=new byte[2601];z.in.read(a);for(String s;;i++,z.out.println(s.split(" *$")[j=0]))for(s="";a[j]>0;)s+=Long.toString(a[j++]*a[j++],2).replaceAll("0*$","             ").charAt(i);}catch(Exception e){}}}