Vocabulary consisting only from characters you are able to read
回る
mawaru
(1)to turn/to revolve/ (2)to visit several places/ (3)to function well/ (4)to pass a certain time/(P) godan, verb, vintrans
思いつく
omoitsuku
to think of, to hit upon, to come into one's mind, to be struck with an ideagodan, jlpt3, verb