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

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

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