class Type{ public static void main(String args[]){ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); try{ String mondai[] ={ "abstract","boolean","break"}; int miss = 0;
for(int k = 0; k < mondai.length; k++){ int l = mondai[k].length(); //for(int j = 0; j < l; j++){ //miss--; System.out.println(mondai[k]); for(int i = 0; i < l; i++){ int a = (int)mondai[k].charAt(i); int c = br.read(); if(a != c){ //System.out.println(mondai[k].substring(i,l)); i--; miss++; }