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

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

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