Ternary numeric notation is quite popular in Berland. To telegraph the ternary number the Borze alphabet is used. Digit 0 is transmitted as «.», 1 as «-.» and 2 as «--». You are to decode the Borze code, i.e. to find out the ternary number given its representation in Borze alphabet.

Input

The first line contains a number in Borze code. The length of the string is between 1 and 200 characters. It's guaranteed that the given string is a valid Borze code of some ternary number (this number can have leading zeroes).

Output

Output the decoded ternary number. It can have leading zeroes.

Examples

Input

.-.--


Output

012

Input

--.


Output

20

Input

-..-.--


Output

1012


stdin_flag=1
if not stdin_flag:
  read_line_index=0
  testcasefilename="test.txt"
  Stestcase=open(testcasefilename).read()
  read_line_datas=Stestcase.split("\n")


#####################################
######################################

def read_line():
  global read_line_index
  if stdin_flag:
    return raw_input()
  else:
    s=read_line_datas[read_line_index]
    read_line_index+=1
    return s

def answer():
  if stdin_flag:
    return solve()
  else:
    while read_line_proceed():
      solve()
      

def read_line_proceed():
  global read_line_index
  print"##################"
  while 1:
    if read_line_index>= len (read_line_datas ):
      return False
    if read_line_datas[read_line_index]=="%%%":
      read_line_index+=1
      return True
    read_line_index+=1


def readint():
  return int (read_line() )


def readints():
  return map(int, read_line().split(" "))

def reads():
  return read_line()

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def compute(s):
  i=0
  m=[]
  while i<len(s):
    if s[i]==".":
      m.append("0")
      i+=1
    else:
      if s[i+1]==".":m.append("1")
      else:m.append("2")
      i+=2
  return "".join(m)
  pass

def solve():
  print compute(reads())

def test():
  pass

test()
answer()
