import java.util.regex.Pattern;
import java.util.regex.Matcher;
public class Main
{
public static void main(String[] args) {
System.out.println(identifyPossibleWords("Fi_er", "Fever:filer:Filter:Fixer:fiber:fibre:tailor:offer"));
// Fever:fiqqer:Filter:Fixxer:fibber:fibre:tailor:offer return ERROR202
}
public static String identifyPossibleWords(String input1, String input2){
input1 = input1.replace("_", ".");
StringBuilder sb = new StringBuilder();
int counter = 0;
int lengthOfInput2 = input2.split(":").length;
final Pattern pattern = Pattern.compile(input1, Pattern.CASE_INSENSITIVE);
for(String str: input2.split(":")){
Matcher matcher = pattern.matcher(str);
if(matcher.matches())sb.append(matcher.group(0).toUpperCase() + "\n"); // \n to print in new line. You can edit the code accordingly.
else counter++;
}
if(counter == lengthOfInput2)return "ERROR-009";
return sb.toString();
}
}
