#include <stdio.h>

int main() {
    int a[3][3],b[3][3],c[3][3];
    int i=0,j=0;
    for(i=0;i<3;i++){
        for(j=0;j<3;j++){
            scanf("%d",&a[i][j]);
        }
    }
    for(i=0;i<3;i++){
        for(j=0;j<3;j++){
            scanf("%d",&b[i][j]);
        }
    }
     for(i=0;i<3;i++){
        for(j=0;j<3;j++){
            c[i][j]=a[i][j]+b[i][j];
             printf("%d\t",c[i][j]);
        }
         printf("\n");
     }
    
    return 0;
}

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