@@ -0,0 +1,22 @@
+package B4;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+public class Boj_31775_글로벌포닉스 {
+    public static void main(String[] args) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+
+        char a = br.readLine().charAt(0);
+        char b = br.readLine().charAt(0);
+        char c = br.readLine().charAt(0);
+
+        if ((a == 'l' || b == 'l' || c == 'l') && (a == 'k' || b == 'k' || c == 'k') && (a == 'p' || b == 'p'
+                || c == 'p')) {
+            System.out.print("GLOBAL");
+        } else {
+            System.out.print("PONIX");
+        }
+    }
+}