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

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

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