import sys
import re
pat = r'((.|\n)*?) '
filename = sys.argv[1]
data = open(filename).read()
m = re.search(pat,data)
if not m:
print "No ingredients found"
print sys.exit(1)
ingredients = m.group(1)
pat = r'(.*?)'
all = re.findall(pat,ingredients)
for item in all:
print item