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

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

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