Excel array print help

Hi Guys 

am new at excel need vbs script for following output 

lets just say ill input following values in array 1 and array 2 and array 3

Array 1 = A , B, and C 

Array 2 = 1, 2, and 3

output required 

output A 1 

output A 2

output A 3

output B 1 

output B 2

output B 3

output C 1 

output C 2

output C 3

Thanks in advance