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

*QUERY*
IN: fep tufa OUT: GREEN GREEN GREEN
IN: gazzer zup tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep blicket zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer tufa OUT: BLUE BLUE BLUE
IN: lug tufa OUT: PURPLE PURPLE PURPLE
IN: kiki zup blicket OUT: RED RED RED RED RED RED
IN: lug blicket zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep zup OUT: GREEN GREEN
IN: fep lug lug OUT: GREEN PURPLE PURPLE
IN: lug tufa zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

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