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

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

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