... :A1: R↑ , YO, G↑B1: R↑ , Y↑ , G↑C1: R∧ , YO, G∧M1: Three colors displayed in one plate ... :A1: R↑ , YO, G↑B1: R↑ , Y↑ , G↑C1: R∧ , YO, G∧M1: Three colors displayed in one plate ... : Red and green pedestrian signs displayed in two plates C1: Red and green pedestrian signs displayed in one plate ... : Red and green pedestrian signs displayed in two plates C1: Red and green pedestrian signs displayed in one plate ...