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

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

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