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

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

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