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

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

*GRAMMAR*
gazzer -> PURPLE 
 kiki -> GREEN 
 lug -> PINK 
 dax -> RED 
 x1 wif -> [x1] [x1] 
 x1 fep x2 -> [x2] [x1] [x1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 