enum M{M;System z;int h,k,i,b;{try{for(i=1;(b=z.in.read()%26)>=0;h=b<1?i:h,k=b==3?i:k,i=b%5<4?1:i*2-b%4)if(b==10){z.out.println(h+" "+k+" "+i/2);h=k=0;}}catch(Exception e){}}}