#include <iostream>
#include <cstdio>
#include <cstdlib>

using namespace std;

int horizontalLine,verticalLine;
int A,B;
char UserInput[10];

int main()
{
        cin >> verticalLine;
        cin >> horizontalLine;
        if((verticalLine < 0 || horizontalLine < 0) || (verticalLine > 30 || horizontalLine > 30))
        {
            return 0;

        }

        int NumberExist[verticalLine];
        for(int y = 1; y <= verticalLine; y++)
        {
            NumberExist[y-1] = y;
        }

        for(int x = 1; x <= horizontalLine; x++)
        {
            cin >> UserInput;
            A = UserInput[0] - '0';
            B = UserInput[2] - '0';
            int TempVariable;
            TempVariable = NumberExist[A-1];
            NumberExist[A-1] = NumberExist[B-1];
            NumberExist[B-1] = TempVariable;

        }

        for(int z = 0; z < verticalLine; z++)
        {
            cout << NumberExist[z] << endl;
        }


}