tokens: Each ivec4 represents a quarter of the screen ( 64 pixels ) ; each int of a vector represents a row on the screen ( 16 pixels ) ; each bit of an int represents one pixel .
ner_tags: O B-Class O O O O O O O O O O O O B-Data_Type O O B-Data_Structure O O B-User_Interface_Element O O O O O O O O O O O O B-Data_Type O O O O