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

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

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