#include <stdio.h> int main(void) { int N, M; int i, j, temp; int basket[100]; scanf("%d %d", &N, &M); for (int x = 0; x < N; x++) { basket[x] = x + 1; } for (int x = 0; x < M; x++) { scanf("%d %d", &i, &j); temp = basket[i-1]; basket[i-1] = basket[j-1]; basket[j-1] = temp; } for (int x = 0; x < N; x++) { printf("%d ", basket[x]); } return 0; }