Vocabulary consisting only from characters you are able to read
上り
のぼり
(1)ascent, climbing, ascending (path), climb, (2)up-train (e.g. going to Tokyo), (n,adj-no) (3)northward (towards Tokyo) jlpt3
二人
ふたり
two persons, two people, pair, couplejlpt5
主な
おもな
chief, main, principal, importantmix
目下
めした
subordinate, subordinates, inferior, inferiors, junior; at present, nowshigoto
赤字
あかじ
(1)deficit, (being in or going into) the red, (2)red text, red letters, (3)corrections (by a teacher or proofreader) written in red mix