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

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

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