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

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

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