import java.util.*;

public class TimeZones{
	public static void main(String[] args){
		Date date = new Date();
		String TimeZoneIds[] = TimeZone.getAvailableIDs();
		for(int i = 0; i < TimeZoneIds.length; i++){
			TimeZone tz = TimeZone.getTimeZone(TimeZoneIds[i]);
			String tzName = tz.getDisplayName(tz.inDaylightTime(date), TimeZone.LONG);
			System.out.print(TimeZoneIds[i] + ":   ");
			// Get the number of hours from GMT
			int rawOffset = tz.getRawOffset();
			int hour = rawOffset / (60*60*1000);
			int minute = Math.abs(rawOffset / (60*1000)) % 60;
			System.out.println(tzName + " " + hour + ":" + minute);
		}
	}
}