#include <stdio.h>
unsigned char arr1[2][2] = {{1,2},{3,4}};
unsigned char arr2[2][2] = {{5,6},{7,8}};
unsigned char**pArr[2] = {arr1, arr2};
int main(void) {
	// your code goes here
unsigned char**pT;
	pT = pArr[0];
	printf("%d", pT[0][0]);
	return 0;
}