#!/usr/bin/env python
# please submit complaints about this code to /dev/null
from sys import argv,stdout

out = ""
newchar = False
for char in argv[1]:
  if char == "*":
    out += "."
    continue
  if char == "1":
    newchar = True
    continue
  if char == "2":
    l = "abc"
  if char == "3":
    l = "def"
  if char == "4":
    l = "ghi"
  if char == "5":
    l = "jkl"
  if char == "6":
    l = "mno"
  if char == "7":
    l = "pqrs"
  if char == "8":
    l = "tuv"
  if char == "9":
    l = "wxyz"
  if not out or newchar or out[-1] not in l:
    out += l[0]
  else:
    try:
      out = out[:-1] + l[l.index(out[-1])+1]
    except IndexError:
      out = out[:-1] + l[0]
  newchar = False
  continue

stdout.write(out)
stdout.flush()