Python code for anomaly decoding Fixed to align with proper rules (and expanded)

times.py

import os
import sys
import datetime
import md5

def otpdecrypt(string, key):
    if len(string) != len(key):
        print "invalid"
        return "invalid"
    message = ""
    for i in range(len(string)):
        message+=(value_letters[(letter_values[string[i]] - letter_values[key[i]])%26])
    # print message
    return message
    
def numberToWord(number):
    low_numbers = ["ZERO","ONE","TWO","THREE","FOUR","FIVE","SIX","SEVEN","EIGHT","NINE","TEN","ELEVEN","TWELVE","THIRTEEN","FOURTEEN","FIFTEEN","SIXTEEN","SEVENTEEN","EIGHTEEN","NINETEEN","TWENTY"]
    tens = ["TWENTY", "THIRTY","FORTY","FIFTY","SIXTY","SEVENTY","EIGHTY","NINETY"]
    ones = ["ONE","TWO","THREE","FOUR","FIVE","SIX","SEVEN","EIGHT","NINE"]
    if number <= 20:
        return low_numbers[number]
    else:
        string = ""
        string += tens[(number/10)-2]
        if not number % 10 == 0:
            string += " "+ones[(number % 10) - 1]
        return string
    
letter_values = {}
value_letters = {}
for letter in range(65,91):
    # print chr(letter)
    letter_values[chr(letter)] = letter - 65
    value_letters[letter-65] = chr(letter)
    
# print letter_values, value_letters
actualmd5 = "e31492102271d3d2dfb46e12bb3643f0"
timestring = "SLQAYZCAOPRIOHRWYZHRDHLRBLQRGIVTGOEIBVSSIYCTPDOTB"
hour = numberToWord(2)
start = hour + "XO CLOCK "
string = start
for min in range(6):
    string1 = start + numberToWord(min) + " MINUTE"
    if not min == 1:
        string1 += "S AND "
    else:
        string1 += " AND "
    for seconds in range(60):
        string2 = string1 + numberToWord(seconds) + " SECOND"
        if not seconds == 1:
            string2 += "S"
        # print len(string2), string2
        if len(string2) == len(timestring):
            message = otpdecrypt(timestring,string2.replace(" ","X"))
            messagemd5 = md5.new(message).hexdigest()
            if messagemd5 == actualmd5:
                print "-----------------------------------------------------------------------------"
                print messagemd5, string2.replace("X"," ")
            # print md5.new(string2.replace(" ","X")).hexdigest(), string2.replace(" ","X")
        elif len(string2) < len(timestring):
            string2 = string2.replace(" ","  ",len(timestring) - len(string2) - 1)
            while len(string2) < len(timestring):
                string2 = "X" + string2
            message = otpdecrypt(timestring,string2.replace(" ","X"))
            messagemd5 = md5.new(message).hexdigest()
            if messagemd5 == actualmd5:
                print "-----------------------------------------------------------------------------"
                print messagemd5, string2.replace("X"," ")
            # print md5.new(string2.replace(" ","X")).hexdigest(), string2.replace(" ","X")