Vocabulary consisting only from characters you are able to read
How big is your 'package'?ai, baka
山
やま
mountain, pile, heap, climax, critical pointjlpt5, shizen
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
大小
だいしょう
(1)sizes (various), large and small, (2)daisho (matched pair of long and short swords), (3)large and small drums, (4)long months and short months mix