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

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

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