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

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

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