public static List<Integer> dynamicArray(int n, List<List<Integer>> queries) {
    List<Integer> result = new ArrayList<>();
    List<List<Integer>> sequenceList = new ArrayList<>();
    for(int i =0; i < n; i ++){
        sequenceList.add(new ArrayList<>());
    }
    Integer lastAnswer =0;
    for(List<Integer> query : queries){
        int index = 0;
        int type  = query.get(0);
        int x = query.get(1);
        int y = query.get(2);

        if(type == 1){
            index = (x ^ lastAnswer) % n;
            sequenceList.get(index).add(y);
        }else if (type == 2){
            index = (x ^ lastAnswer) % n;
            lastAnswer = sequenceList.get(index).get(y % sequenceList.get(index).size());
            result.add(lastAnswer);
        } 
    }
return result;

}