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

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

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