def mouv(m_):
	"""
	Converts SINGLE movement from human comprehensive to boolean and str

	Parameters
	----------
	m_ : str
		The movement <F B L R U D> [' 2]

	Returns
	-------
	f : str
		The face to move <F B L R U D>
	cw : boolean
		True = rotates clockwise
	r180 : boolean
		True = rotates twice
	"""
	# Creating returned vals
	f, cw, r180 = "", True, False
	mli = list(m_)

	# check if len m is valid
	if len(mli) > 2 or len(mli) == 0:
		return None

	# add face except if invalid
	if mli[0] in "FBLRUD":
		f = mli[0]
	else:
		return None

	# modify r180 and cw except if invalid
	if len(mli) == 2:
		cw = False
		if mli[1] == "'":
			r180 = False
		elif mli [1] == "2":
			r180 = True
		else:
			return None

	return (f, cw, r180)