title: Print data from column and row in matrix
body: <p>Suppose i have a matrix like this</p>
  
  <pre><code>table =  [
  # grid: 4 by 9
  ['A','B','C','D'],
  ['E','F','G','H'],
  ['I','J','K','L'],
  ['M','N','O','P'],
  ['Q','R','S','T'],
  ['U','V','W','X'],
  ['Y','Z','1','2'],
  ['3','4','5','5'],
  ['7','8','9','0'],
  ]
  </code></pre>
  
  <p>If i want to print the the string thats two down on the third column(2x,3y) resulting in G. Or something along the lines. How do i tell python that it should be a grid? And how do i return list information, the table.find(something) did not work (saying table has no find attribute) Im fairly new to python. I have searched the internet, with not much help..</p>
  
  <p>edit: I must be doing something wrong?</p>
  
  <pre><code>table =  [
  # grid: 4 by 9
  # 1   2   3   4  
  ['A','B','C','D'],#1
  ['E','F','G','H'],#2
  ['I','J','K','L'],#3
  ['M','N','O','P'],#4
  ['Q','R','S','T'],#5
  ['U','V','W','X'],#6
  ['Y','Z','1','2'],#7
  ['3','4','5','5'],#8
  ['7','8','9','0'],#9
  ]
  print table[1][2], table[4][3]
  </code></pre>
  
  <p>Prints O and T.
   O is right, but T is not, thats row 5 isnt it?'</p>
  
  <p>I'm trying to write a text positional encryption algorithm with text matrixes, like one of the famous ciphers( i cant remember the name of).</p>
  
  <p>I want to apply the said printing of each letter to the text that is caught by raw_input, i used dictionaries before, but i want to try this row/column method if possible, it will be much harder to break.</p>