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

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

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