Vocabulary consisting only from characters you are able to read
間
kan
sufix pro dobu trváníleda1
人
hito
man, person, human being, mankindhito, jlpt5
いつの間にか
itsunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
二人
futari
two persons, two people, pair, couplejlpt5