array[3] of array[5] of int aa;
print(aa);
aa[0][0] = 1;
aa[1][1] = 2;
aa[2][2] = 3;
aa[2][4] = 999;
print(aa);
array of array of int ab = ((1,2,3),(4,5,6),(7,8,9));
print(ab);
array of array of int empty;
print(empty);

to explore()
    {
    array[3] of double threesome;
    print(threesome);
    }

explore();