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

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

*GRAMMAR*
lug -> PINK 
 tufa -> BLUE 
 fep -> RED 
 blicket -> YELLOW 
 x1 kiki x2 -> [x1] [x2] 
 x1 dax x2 -> [x2] [x1] [x1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 