import java.io.*; import java.math.BigDecimal; import java.util.*; public class Main { static long MOD = 2 << 29; public static void main(String[] args) { FastScanner sc = new FastScanner(); Scanner scc = new Scanner(System.in); while(scc.hasNextLine()) { String in = scc.nextLine(); //System.out.println(in); String[] str = in.split(" "); String who = str[0]; boolean ok = false; if(who.equals("digi")) { ok = isOk("nyo",str); } else if(who.equals("petit")) { ok = isOk("nyu",str); } else if(who.equals("rabi")) { } else if(who.equals("gema")) { ok = isOk("gema",str); } else if(who.equals("piyo")) { ok = isOk("pyo",str); } if(ok) { System.out.println("CORRECT (maybe)"); } else { System.out.println("WRONG!"); } } } static boolean isOk(String check, String[] str) { String s = str[str.length-1]; for(int i = 0; i < 3; i++) { if(s.length() < check.length()) return false; if(isA(s.charAt(s.length()-1))) { s = s.substring(0,s.length()-1); } else { break; } if(s.length() < check.length()) return false; } if(isA(s.charAt(s.length()-1))) return false; s = s.toLowerCase(); //System.out.println(s); for(int i = 0; i < check.length(); i++) { if(check.charAt(check.length() - i - 1) != s.charAt(s.length() - i - 1)) return false; } return true; } static boolean isOk(String[] str) { for(int i = 0; i < str.length; i++) { for(int j = 0; j < str[i].length(); j++) { if(!isA(str[i].charAt(j))) return true; } } return false; } static boolean isA(char a) { if(a >= 'a' && a <= 'z') return false; if(a >= 'A' && a <= 'Z') return false; if(a >= '0' && a <= '9') return false; return true; } } class FastScanner { private final InputStream in = System.in; private final byte[] buffer = new byte[1024]; private int ptr = 0; private int buflen = 0; private boolean hasNextByte() { if (ptr < buflen) { return true; }else{ ptr = 0; try { buflen = in.read(buffer); } catch (IOException e) { e.printStackTrace(); } if (buflen <= 0) { return false; } } return true; } private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;} private boolean isPrintableChar(int c) { return 33 <= c && c <= 126;} private void skipUnprintable() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++;} public boolean hasNext() { skipUnprintable(); return hasNextByte();} public String next() { if (!hasNext()) throw new NoSuchElementException(); StringBuilder sb = new StringBuilder(); int b = readByte(); while(isPrintableChar(b)) { sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } public long nextLong() { if (!hasNext()) throw new NoSuchElementException(); long n = 0; boolean minus = false; int b = readByte(); if (b == '-') { minus = true; b = readByte(); } if (b < '0' || '9' < b) { throw new NumberFormatException(); } while(true){ if ('0' <= b && b <= '9') { n *= 10; n += b - '0'; }else if(b == -1 || !isPrintableChar(b)){ return minus ? -n : n; }else{ throw new NumberFormatException(); } b = readByte(); } } public int nextInt() { if (!hasNext()) throw new NoSuchElementException(); int n = 0; boolean minus = false; int b = readByte(); if (b == '-') { minus = true; b = readByte(); } if (b < '0' || '9' < b) { throw new NumberFormatException(); } while(true){ if ('0' <= b && b <= '9') { n *= 10; n += b - '0'; }else if(b == -1 || !isPrintableChar(b)){ return minus ? -n : n; }else{ throw new NumberFormatException(); } b = readByte(); } } }