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

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

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