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

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

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