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

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

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