Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
白黒 しろくろ (1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro
よん fourjlpt5
接する せっする (1)to come in contact with, to touch, to connect (with), (2)to attend (to), (3)to receive (visitors) suru
spirit, mindjlpt4, leda1
接ベクトル せつべくとる tangent vectormath