#!/bin/env python
"""Translates ASCII text into a brainfuck program that outputs the text"""

from sys import argv

last = 0

for word in argv[1:]:
  for char in word:
    current = ord(char)
    diff = current - last
    if diff > 0:
      print "+"*diff,
    elif diff < 0:
      print "-"*-diff,
    print "."
    last = current