Scanner in = new Scanner(System.in);
int m = Integer.parseInt(in.nextLine());
ArrayList<Interval> input = new ArrayList<>();
for(int i = 0; i < m; i++){
String[] errorsClassifiedByEditors = in.nextLine().split(";");
for(int j = 0; j < errorsClassifiedByEditors.length; j++){
String[] errors = errorsClassifiedByEditors[j].split(",");
input.add(new Interval(Integer.parseInt(errors[0]), Integer.parseInt(errors[1])));
}
}
in.close();