*SUPPORT*
IN: lug gazzer OUT: GREEN GREEN GREEN
IN: fep wif gazzer OUT: RED RED RED RED RED RED
IN: kiki wif gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup lug kiki fep dax lug dax kiki OUT: YELLOW GREEN PINK GREEN YELLOW RED GREEN YELLOW
IN: lug fep OUT: GREEN RED
IN: lug lug wif OUT: GREEN GREEN GREEN
IN: zup OUT: PINK
IN: kiki lug kiki dax zup OUT: PINK YELLOW GREEN YELLOW PINK
IN: lug OUT: GREEN
IN: kiki kiki kiki lug dax lug dax lug OUT: GREEN GREEN YELLOW YELLOW YELLOW GREEN GREEN GREEN
IN: zup wif dax zup OUT: PINK PINK PINK PINK
IN: kiki wif dax zup OUT: PINK YELLOW YELLOW PINK
IN: kiki wif OUT: YELLOW YELLOW
IN: fep fep dax lug OUT: GREEN RED RED GREEN

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

*GRAMMAR*
fep -> RED 
 lug -> GREEN 
 zup -> PINK 
 kiki -> YELLOW 
 u1 wif -> [u1] [u1] 
 x1 dax u1 -> [u1] [x1] [u1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 