#include<stdio.h>
int jz[100][100]={0};
int jz2[100][100]={0};
int main (void){
	int n,m,k,t,i,j,jh,i2,j2;
	jh=0;
	scanf("%d",&t);
	while (t--){
		scanf("%d %d %d",&n,&m,&k);
		n=n-1;
		m=m-1;
		for (i=0;i<=n;i++){
			for (j=0;j<=m;j++){
				scanf("%d",&jz[i][j]);
			}
		}
		k=k%4;
		if (k==1){
		for (i2=0;i2<=m;i2++){
			for (j2=0;j2<=n;j2++){
			jz2[i2][j2]=jz[n-j2][i2];
			}
		}
		for (i=0;i<=m;i++){	  			
			for (j=0;j<=n;j++){
			printf("%d ",jz2[i][j]);
			}					
				printf("\n");	
		}
		printf("\n");		
		}
		
		else if (k==2){
		for (i2=0;i2<=n;i2++){			
			for (j2=0;j2<=m;j2++){
			jz2[i2][j2]=jz[n-i2][m-j2];
			}
		}
		for (i=0;i<=n;i++){	  			
			for (j=0;j<=m;j++){
			printf("%d ",jz2[i][j]);
			}					
				printf("\n");	
		}
		printf("\n");		
		}
		
		else if (k==3){
		for (i2=0;i2<=m;i2++){			
			for (j2=0;j2<=n;j2++){
			jz2[i2][j2]=jz[j2][m-i2];
			}
		}
		for (i=0;i<=m;i++){	  			
			for (j=0;j<=n;j++){
			printf("%d ",jz2[i][j]);
			}					
				printf("\n");	
		}
		printf("\n");		
		}
		
  		else {
		for (i2=0;i2<=n;i2++){	  			
			for (j2=0;j2<=m;j2++){
			jz2[i2][j2]=jz[i2][j2];
			}				
		}
		for (i=0;i<=n;i++){	  			
			for (j=0;j<=m;j++){
			printf("%d ",jz2[i][j]);
			}					
				printf("\n");	
		}
		printf("\n");
	}

}
}