quiero entender

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

bool arrayCumple(int **array, int n){
    bool b = false;
    int m = n/2;
    int i = 0;
    int **aux= array;
    if(n!=2) {
        while(i<n){
            *(aux + i) = *(aux + i) + m;
            i++;
        }
        if(array[0][0]< array[n-1][n-1] && arrayCumple(array, m) && arrayCumple(aux, m)
            && arrayCumple(array+m, m) && arrayCumple(aux+m, m)) {
                b = true;
        }
    }
    else {
        b = array[0][0] < array[1][1];
    }
        return b;
    }

int main(void) {

//  int array[2][4] = {{1,2,3,4},{5,6,7,8}};
//  int N = 2;
//  for(int i = 0; i<N; i++){
//      printf("%p\n", array[i]);
//  }
//  for(int i = 0; i<N; i++){
//          printf("%p\n", *(array + i));
//  }

    int n = 2;
    int m = 2;
    int **array;
    int arrayy[2][2] = {{1, 4},{10, 20}};
    array = malloc(n*sizeof(int*));
    for(int i=0; i<n; i++){
        array[i]= malloc(m*sizeof(int));
        for(int j=0; j<m; j++){
            array[i][j]=arrayy[i][j];
        }
    }

    n = 4;
    m = 4;
    int **array2;
    int **array3;
    int **array4;
    int arrayy2[4][4] = {{1, 4, 2, 0},{3, 3, 7, 7},{6, 4, 2, 5},{3, 9, 1, 4}};
    int arrayy3[4][4] = {{10, 4, 2, 0},{3, 3, 7, 7},{6, 4, 2, 5},{3, 9, 1, 4}};
    int arrayy4[4][4] = {{1, 4, 2, 0},{3, 3, 7, 7},{6, 4, 5, 5},{3, 9, 1, 4}};
    array2 = malloc(n*sizeof(int*));
    array3 = malloc(n*sizeof(int*));
    array4 = malloc(n*sizeof(int*));
    for(int i=0; i<n; i++){
        array2[i]= malloc(m*sizeof(int));
        array3[i]= malloc(m*sizeof(int));
        array4[i]= malloc(m*sizeof(int));
        for(int j=0; j<m; j++){
            array2[i][j]=arrayy2[i][j];
            array3[i][j]=arrayy3[i][j];
            array4[i][j]=arrayy4[i][j];
        }
    }

//  printf("%d\n",arrayCumple(array, 2));
//  printf("%d\n",arrayCumple(array2, 4));
//  printf("%d\n",arrayCumple(array3, 4));
//  printf("%d\n",arrayCumple(array4, 4));

    int **aux= array2;
    int i = 0;
    while(i<n){
        *(aux + i) = *(aux + i) + 2;
        i++;
    }
    for (int i=0; i<4; i++){
        for(int j=0; j<2; j++){
//          printf("%d\n", *(*(aux+i)+j));
            printf("%d\n", aux[i][j]);
        }
    }




    return EXIT_SUCCESS;
}