Vocabulary consisting only from characters you are able to read
中
なか
inside, middle, amongjlpt5
上
うえ
above, on top of, up, upper part, surfacejlpt5
上る
のぼる
(1)to rise, to go up, to come up, to ascend, to be raised, (2)to enter (esp. from outdoors), to come in, to go in, (3)to enter (a school), to advance to the next grade, (4)to get out (of water), t godan, jlpt3, verb, vintrans
外
ほか
other place, the restjlpt5
前後
ぜんご
(1)front and rear, front and back, before and behind, (2)before and after, (3)order, context, (4)consequences, (n,vs) (5)inversion, reversion, getting out of order, (6)co-occurring, (n-suf,n) (7 mix
~中
~ちゅう
in (the middle of), within, during, whilejlpt5