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

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

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