#include <cstdio>

#include <cstdlib>

#include <cstring>

char words[][][];

int maxLen[];

char tmp[];

typedef char * pchar;

int readStr(pchar &str, char *out) {

    int num = ;

    int ret = sscanf(str, "%s%n", out, &num);

    //printf("str = %s\n", str);

    str += num;

    return ret;

}

void myprint(char *str, int len) {

    int i = ;

    for (i = ; str[i]; i++) {

        putchar(str[i]);

    }

    for (; i < len; i++) {

        putchar(' ');

    }

}

int main() {

    char *p;

    int nowLine = ;

    while (gets(tmp)) {

        p = tmp;

        int i = ;

        while (readStr(p, words[nowLine][i]) != -) {

            i++;

        }

        nowLine++;

    }

    for (int i = ; i < nowLine; i++) {

        for (int j = ; j < ; j++) {

            if (strlen(words[i][j]) > maxLen[j]) {

                maxLen[j] = strlen(words[i][j]);

            }

        }

    }

    for (int i = ; i < nowLine; i++) {

        for (int j = ; j < ; j++) {

            if (strlen(words[i][j]) != ) {

                if (j != ) printf(" ");

                if (strlen(words[i][j+])) myprint(words[i][j], maxLen[j]);

                else printf("%s", words[i][j]);

            } else break;

        }

        printf("\n");

    }

    return ;

}