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

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

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