Vocabulary consisting only from characters you are able to read
人
hito
man, person, human being, mankindhito, jlpt5
土木
doboku
public worksmix
入手
njuušu
obtaining, coming to handsuru
下る
kudaru
(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
入口
iriguči
entrance, gate, approach, mouthjlpt5