import java.util.regex.*;
 
class T {
    public static void main(String[] args) {
        Pattern p1 = Pattern.compile("\bcloud.*");
        Pattern p2 = Pattern.compile("\\bcloud.*");
 
        Matcher m1 = p1.matcher("cloud (cloud.yahoo.com:225) - v0.00014 ( jan 10 1999 / 24:12:56 )");
        Matcher m2 = p2.matcher("cloud (cloud.yahoo.com:225) - v0.00014 ( jan 10 1999 / 24:12:56 )");
 
        System.out.println(m1.matches());
        System.out.println(m2.matches());
 
    }
}

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