Pfthb

I have a nested for loop where I call some different methods. These methods need to be called in the sequence I have set as I trying to work with Rainbow tables.

So, I have a for loop, which generates a 3 bytes key - This is column 0
Inside this for loop, I have another for loop which encrypts some data with AES and then restricts the output to 3 bytes - AES-128 requires at least 16 bytes keys, so the last 13 bytes are 0

What I need help with is NOT cryptology, but how to print each column in each row with the set up of for loops.

What I want to achieve is to count the number of unique values in each column.

 DecimalFormat df = new DecimalFormat(".##");
 for (int i = 0; i < 6; i++) {
 gKey(); // generates random 3 bytes

 for (int j = 1; j < 6; j++) 
 aesResult = aes.encrypt(keySet); // encrypts with 16 bytes keya and fixed plaintext, where the key's first 3 bytes are randomly generated the first time
 reduction(aesResult, j); // restricting the output

 System.out.println("Covered points "+ kStore); // kStore is a HashSet - I chose to use that as it is not allowed to have duplicates in HashSet. I basically store the keys in this HashSet in the reduction method
 

EDIT:
Basically what I am asking is how I can print all the ROWS in each column, and not each column in each row. Sorry for misformulation

Example
Input:

byte keySet= 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ;
byte plaintext = 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, (byte) 0x88, (byte) 0x99, (byte) 0xaa, (byte) 0xbb, (byte) 0xcc, (byte) 0xdd, (byte) 0xee, (byte) 0xff ;

This code write rows of matrix in columns. Read every column and write in row of matrix.

int arr=new int[6][6];
for(int i = 0; i < arr.length; i++) 
 for(int j = 0; j < arr.length; j++) 
 System.out.print(arr[j][i]+" "); 
 
 System.out.println();