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

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

*GRAMMAR*
kiki -> RED 
 gazzer -> GREEN 
 zup -> YELLOW 
 lug -> PURPLE 
 x1 blicket -> [x1] [x1] 
 u1 fep x1 -> [u1] [x1] 
 u1 tufa u2 -> [u2] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 