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

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

*GRAMMAR*
blicket -> PINK 
 kiki -> GREEN 
 zup -> RED 
 lug -> YELLOW 
 u1 fep -> [u1] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 dax x1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 