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

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

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