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

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

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