code: def decode(self, binSequence):
  		
  		try:
  			binSeq = iter(binSequence[0])
  		except TypeError, te:
  			binSeq = binSequence
      
  		ret = ''
  		for b in binSeq :
  			ch = ''
  			for c in self.charToBin :
  				if b & self.forma[self.charToBin[c]] > 0 :
  					ch += c +'/'
  			if ch == '' :
  				raise KeyError('Key %d unkowom, bad format' % b)
  			
  			ret += ch[:-1]
  		return ret
docs: decodes a binary sequence to return a string