#include <stdio.h>
#include <stdlib.h>

//Robert Millaway
//8/31
//Sudokode p1

#define column_check 1
#define row_check 2
#define box_check 3
#define NONNUMBER_FOUND 4



int wrong(char *array, int type, int errorLocation);
int check(char *array);


int main( char *argv[])
{


    /* Reading the Matrix from file */
    int c;
    int i = 0, j = 0;

    char matrix[9][9];
    for(i = 0; i < 9; i++)
        {
        char row[10];
        scanf("%s", row);

        for(j = 0; j < 9; j++)
        {
            matrix[i][j] = row[i];
        }
        }

    /* Printing the matrix */
    printf("\n -- sudoku -- \n");
    for (i = 0; i < 9; i++)
        {
            for (j = 0; j < 9; j++)
                printf("%c ", matrix[i][j]);
            printf("\n");
        }

    char buffer[9];

    //column
    for (i = 0; i < 9; i++)
        {
            for (j = 0; j < 9; j++)
                buffer[j] = matrix[i][j];

            if (check(buffer) != 0)
                wrong(buffer, column_check, i);
        }

    //row
    for (j = 0; j < 9; j++)
        {
            for (i = 0; i < 9; i++)
                {
                    buffer[i] = matrix[i][j];
                }
            if (check(buffer) != 0)
                wrong(buffer, row_check, j);
        }

    //box
    int count = 0;
    int icnt = 0;
    int jcnt = 0;
    int matcnt = 0;

    for (i = 0; i <= 6; i+= 3)
        {
            for (j = 0; j <= 6; j += 3)
                {
                    for (icnt = 0, count = 0; icnt < 3; icnt++)
                        {
                            for (jcnt = 0; jcnt < 3; jcnt++)
                                {
                                    buffer[count++] = matrix[i+icnt][j+jcnt];
                                }

                        }

                    ++matcount;
                    if (check(buffer) != 0)
                        wrong(buffer, box_check, matcnt);
                }
        }

    if (flag == 0)
        printf("\n yes :)");

    printf("\n");
    return 0;
}

int check(char *array)
{
    int i, count;
    for (i = 0; i < 9; i++)
        {
            count = i;
            while (count < 9)
                {
                    if (array[i] == array[++count])
                        return 1;
                }
        }
    return 0;
}

int wrong(char *array, int type, int errorLocation)
{
    int i;
    flag = 1;
    if (type == column_check)
        {
            printf("\n no %d: \n\t", ++errorLocation);
            for (i = 0; i < 9; i++)
                printf("%c ", array[i]);
        }
    else if (type == row_check)
        {
            printf("\n no %d: \n", ++errorLocation);
            for (i = 0; i < 9; i++)
                printf("\n\t %c ", array[i]);
        }
    else if (type == box_check)
        {
            printf("\n no %d: \n", errorLocation);
            for (i = 0; i < 9; i++)
                {
                    printf("%c ", array[i]);
                    if ((i == 2) || (i == 5))
                        printf("\n");
                }

        }
}