# * Conjunctions: and, but, for, not, so, yet ...
# * Prepositions of three or fewer letters: at, for, by, in, to ...
# (except when the preposition is part of a verb phrase, such as "Check In")
# * Conjunctions: and, but, for, not, so, yet ...
# * Prepositions of three or fewer letters: at, for, by, in, to ...
# (except when the preposition is part of a verb phrase, such as "Check In")