// 21:01 - 21:21
#include <stdio.h>

int step(int cur, int *dead, int N, int M) {
  for (int i = 0; i < M; i++) {
    cur = (cur + 1) % N;
    while (dead[cur] == 1) {
      cur = (cur + 1) % N;
    }
  }
  return cur;
}

int main(void) {
  int N, M;
  scanf("%d,%d", &N, &M);

  int deadCount = 0;
  int dead[N];
  for (int i = 0; i < N; i++) {
    dead[i] = 0;
  }

  int cur = 0;

  while (1) {
    cur = step(cur, dead, N, M);

    dead[cur] = 1;
    deadCount++;
    if (deadCount == N) {
      printf("%d", cur + 1);
      break;
    } else {
      printf("%d,", cur + 1);
    }

    cur = step(cur, dead, N, 1);
  }

  return 0;
}