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

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

*GRAMMAR*
kiki -> RED 
 tufa -> BLUE 
 gazzer -> YELLOW 
 lug -> GREEN 
 u1 blicket u2 -> [u2] [u1] 
 u1 dax x1 -> [x1] [u1] 
 x1 fep x2 -> [x1] [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 