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

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

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