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

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

*GRAMMAR*
zup -> PINK 
 lug -> GREEN 
 kiki -> YELLOW 
 blicket -> RED 
 u1 dax -> [u1] [u1] [u1] 
 u1 fep -> [u1] [u1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 