# Buns

Vassya loves buns very much. Once he had a dream that he was with his class on a tour at confectionery factory. Being there, Vassya managed to get to buns conveyor belt and saw on it N of buns of different kinds (each kind has its identification number at the factory). Vassya decided (as a true buns gourmet) that he will eat the buns only of these kinds that are on the belt no more than K times.

You are given N numbers, each of which - the number of types of buns, lying on the conveyor. Identify which buns Vassia will eat.

## Input

In the first line of the input file, two natural numbers are given, N <= 1000000 - the number of buns on the line and K K <= 100. In the second line N numbers are given - the numbers of buns (<= 1000000).

## Output

In the output file to display numbers of all buns, Vassya, sorted in descending order.