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

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

*GRAMMAR*
fep -> PINK 
 wif -> RED 
 dax -> PURPLE 
 gazzer -> GREEN 
 x1 blicket u1 -> [u1] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 x1 lug u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 