Vocabulary consisting only from characters you are able to read
下る
くだる
(1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans
中
なか
inside, middle, amongjlpt5
一口
ひとくち
(1)mouthful, bite, sip, draft, draught, (2)one word mix