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

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

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