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

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

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