#include <stdio.h>
int m[50][200], fin[200][200], v[50];
int main ()
{
    int n;
    scanf("%d", &n);
    for(int i = 0; i < n; i++)
    {
        char c;
        int k = -1;
        scanf("%c", &c);
        while (c != '\n')
        {
            m[i][++k] = c;
            scanf("%c", &c);
        }
        if (i % 2 == 1)
        {
            m[i][0] = m[i][k];
            k -= 2;
        }
        v[i] = k;

    }
    for (int i = 0; i <= 40; i++)
        for(int j = 0; j <= 40; j++)
            printf("%c", m[i][j]);
    for(int i = 0; i <= 40; i++)    printf("%d ", v[i]);

    return 0;
}