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

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

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