public static class SortPairs {

                private static int physical = 0;
                private static int words = 0;

                public static void main(String[] args) {

                        // map to store
                        Map<String, List<String>> map = new LinkedHashMap<String, List<String>>();

                        // create list one and two and store mixed
                        List<String> words1    = new ArrayList<String>();
                        List<String> physical1 = new ArrayList<String>();

                        physical1.add("ph1");
                        words1.add("wor1");
                        physical1.add("ph2");
                        words1.add("wor2");
                        physical1.add("ph3");
                        words1.add("wor3");
                        physical1.add("ph4");

                        map.put("A", words1);
                        map.put("B", physical1);

                        ArrayList<List<String>> list = new ArrayList<>();

                        // iterate and display values
                        System.out.println("Fetching multiple keys and corresponding values: ");
                        for (Map.Entry<String, List<String>> entry : map.entrySet()) {
                                String key = entry.getKey();

                                List<String> values = entry.getValue();

                                list.add(values);
                        }

                        int j = 0;
                        while ( j < list.get(0).size() ) {

                                int i = 0;
                                while ( i < list.size() ) {
                                        System.out.println( list.get(i).get(j) );

                                        i++;
                                }

                                j++;
                        }
                }
        }