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

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

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