Small script to play the reg plate game

reg_plate_game.py

import sys
if len(sys.argv) < 2:
    print "Please provide a reg plate"
    exit()
reg_plate = sys.argv[1].lower()
words = open('/usr/share/dict/words','r')
print "Words for: "+reg_plate
for word in words:
    word = word.strip()
    if word[0] == reg_plate[-3] and word[-1] == reg_plate[-1] and reg_plate[-2] in word[1:-1]:
        print word