text: fte = input("What file to execute?> ")
  
  a="0"
  b="0"
  c="0"
  d="0"
  e="0"
  f="0"
  g="0"
  h="0"
  cell=""
  
  def lts(s):  
      str1 = ""    
      for ele in s:  
          str1 += ele     
      return str1 
  
  def Forward():
    if cell == "":
      return "a"
    if cell == "a":
      return "b"
    if cell == "b":
      return "c"
    if cell == "c":
      return "d"
    if cell == "d":
      return "e"
    if cell == "e":
      return "f"
    if cell == "f":
      return "g"
    if cell == "g":
      return "h"
    if cell == "h":
      return ""
  
  def GetCell():
    if cell == "":
      return "nocell"
    if cell == "a":
      return "a"
    if cell == "b":
      return "b"
    if cell == "c":
      return "c"
    if cell == "d":
      return "d"
    if cell == "e":
      return "e"
    if cell == "f":
      return "f"
    if cell == "g":
      return "g"
    if cell == "h":
      return "h"
  
  def Backward():
    if cell == "":
      return "h"
    if cell == "a":
      return ""
    if cell == "b":
      return "a"
    if cell == "c":
      return "b"
    if cell == "d":
      return "c"
    if cell == "e":
      return "d"
    if cell == "f":
      return "e"
    if cell == "g":
      return "f"
    if cell == "h":
      return "g"
  
  with open(fte, 'r') as fte2:
      for row in fte2:
        for x in str(row):
          if x == "!":
            cell = Forward()
          if x == "?":
            cell = Backward()
          if x == "#":
            x2 = str(a + b + c + d + e + f + g + h)
            x3 = lts(x2)
            print(x3)
          if x == "+":
            if cell == "a":
              if a == "0":
                a = "1"
            if cell == "b":
              if b == "0":
               b = "1"
            if cell == "c":
              if c == "0":
               c = "1"
            if cell == "d":
              if d == "0":
               d = "1"
            if cell == "e":
              if e == "0":
               e = "1"
            if cell == "f":
              if f == "0":
               f = "1"
            if cell == "g":
              if g == "0":
               g = "1"
            if cell == "h":
              if h == "0":
               h = "1"
          if x == ".":
            print(cell)
          if x == ",":
            a = "0"
            b = "0"
            c = "0"
            d = "0"
            e = "0"
            f = "0"
            g = "0"
            h = "0"
            cell = ""
  