#include<stdio.h>
#include<string.h>
int main()
{
    int i=0,j,k,len[100],max_len=0;
    char s[100][101];
    while(scanf("%[^\n]%*c",s[i])!=EOF)
    {
        len[i]=strlen(s[i]);
        if(len[i]>max_len)
            max_len=len[i];
        i++;
    }
    k=i-1;
    for(j=0;j<max_len;j++,i=k)
    {
        for(;i>=0;i--)
        {
            if(j<=len[i]-1)
                printf("%c",s[i][j]);
            else
                printf(" ");
        }
        printf("\n");
    }
    return 0;
}
 

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