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

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

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