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

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

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