*SUPPORT*
IN: gazzer gazzer lug OUT: RED RED RED RED
IN: tufa gazzer OUT: GREEN RED
IN: blicket fep OUT: YELLOW YELLOW YELLOW
IN: gazzer dax blicket OUT: RED RED YELLOW YELLOW RED
IN: gazzer dax kiki OUT: RED RED PINK PINK RED
IN: tufa OUT: GREEN
IN: gazzer lug OUT: RED RED RED
IN: gazzer kiki fep OUT: RED PINK PINK PINK
IN: gazzer dax tufa OUT: RED RED GREEN GREEN RED
IN: kiki fep OUT: PINK PINK PINK
IN: tufa dax blicket OUT: GREEN GREEN YELLOW YELLOW GREEN
IN: tufa dax gazzer OUT: GREEN GREEN RED RED GREEN
IN: gazzer OUT: RED
IN: blicket OUT: YELLOW

*QUERY*
IN: gazzer fep OUT: RED RED RED
IN: gazzer kiki lug OUT: RED PINK PINK PINK
IN: blicket kiki lug OUT: YELLOW PINK PINK PINK
IN: tufa lug OUT: GREEN GREEN GREEN
IN: tufa fep OUT: GREEN GREEN GREEN
IN: tufa gazzer fep OUT: GREEN RED RED RED
IN: kiki lug OUT: PINK PINK PINK
IN: kiki OUT: PINK
IN: blicket lug OUT: YELLOW YELLOW YELLOW
IN: kiki gazzer fep OUT: PINK RED RED RED

*GRAMMAR*
tufa -> GREEN 
 gazzer -> RED 
 kiki -> PINK 
 blicket -> YELLOW 
 u1 lug -> [u1] [u1] [u1] 
 x1 dax u1 -> [x1] [x1] [u1] [u1] [x1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 