public class Kattis_2 {

    /**
     * @param args the command line arguments
     */

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int numOfSequence = sc.nextInt();
        for (int i = 0; i <= numOfSequence; i++) {
            String fullInst = sc.next();

            //String split
            String strInst = "";
            int intInstA = 0;
            int intInstB = 0;

            if(strInst.equals("CLEAR")){
                //int sum = CLEAR(intInstA);
            }

            if(strInst.equals("SET")){
                //int sum = SET(intInstA);
            }

            if(strInst.equals("OR")){
                //int sum = OR(intInstA, intInstB);
            }

            if(strInst.equals("AND")){
                //int sum = AND(intInstA, intInstB);
            }
        }
    }

    public static int CLEAR(int i) {
   // body
    return i;
    }

    public static int SET(int i) {
   // body
    return i;
    }

    public static int OR(int i, int j) {
   // body
    return i;
    }

    public static int AND(int i, int j) {
   // body
    return i;
    }

}