import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

public class Main {

public static void main(String[] args) throws IOException {

String[] x = {"1", "2", "3", "4", "5", "6", "7", "8"};

String[] y = {"A", "B", "C", "D", "E", "F", "G", "H"};

BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

String input = reader.readLine();

String[] values = input.split("-");

int truemove = 0;

boolean one = false, two = false;

if ((input.length() != 5) || (input.charAt(2) != '-')) {

System.out.println("ERROR input");

} else {

for (int i = 0; i < 8; i++) {

if ((values[0].contains(y[i]) && (values[1].contains(y[i+1]))) || ( !(values[1].contains(y[i]) && (values[0].contains(y[i+1]))))) {

truemove++;

one = true;

}

if ((values[0].contains(y[i]) && values[1].contains(y[i+2])) || (values[1].contains(y[i]) && (values[0].contains(y[i+2])))) {

truemove++;

two = true;

}

}

for (int i = 0; i < 8; i++) {

if (one && ((values[0].contains(x[i]) && values[1].contains(x[i+2])) || (values[1].contains(x[i]) && (values[0].contains(x[i+2]))))) {

truemove++;

}

if (two && ((values[0].contains(x[i]) && values[1].contains(x[i+1])) || (values[1].contains(x[i]) && (values[0].contains(x[i+1]))))) {

truemove++;

}

}

if (truemove == 2) System.out.println("Correct move");

else System.out.println("Incorrect move");

}

}

}