/* Program# 70
   date : 28-12-2008
   Sum of Matrix
	
*/

#include 
main(){
int i=0,j=0,a[3][3],b[3][3],c[3][3];

while(i<3){
j=0;
while(j<3){
scanf("%d",&a[i][j]);
j=j+1;
}
i=i+1;
}

i=0;
while(i<3){
j=0;
while(j<3){
scanf("%d",&b[i][j]);
j=j+1;
}
i=i+1;
}
//display
i=0;
while(i<3){
j=0;
while(j<3){
c[i][j]=a[i][j]+b[i][j];
j=j+1;
}
i=i+1;
}

//display
i=0;
while(i<3){
j=0;
while(j<3){
printf("\t%d",c[i][j]);
j=j+1;
}
printf("\n");
i=i+1;
}

}