1158.java

import java.io.*;
import java.util.LinkedList;
import java.util.Queue;

class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String[] input = br.readLine().split(" ");
        int n = Integer.parseInt(input[0]);
        int k = Integer.parseInt(input[1]);

        Queue<Integer> queue = new LinkedList<>();
        for (int i = 1; i <= n; i++) {
            queue.offer(i);
        }

        StringBuilder sb = new StringBuilder();

        sb.append("<");
        while (queue.size() > 1) {
            for (int j = 1; j < k; j++) {
                queue.offer(queue.poll());
            }

            sb.append(queue.poll()).append(", ");
        }
        sb.append(queue.poll()).append(">");
        System.out.print(sb);
    }
}