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

*QUERY*
IN: kiki dax kiki dax lug OUT: BLUE PINK BLUE PINK BLUE PINK BLUE
IN: zup tufa kiki OUT: RED GREEN PINK
IN: kiki dax lug OUT: BLUE PINK BLUE
IN: tufa blicket zup OUT: RED RED GREEN GREEN RED
IN: lug blicket tufa OUT: GREEN GREEN BLUE BLUE GREEN
IN: zup dax kiki OUT: PINK RED PINK
IN: kiki kiki blicket zup OUT: PINK RED RED PINK PINK RED
IN: kiki lug OUT: PINK BLUE
IN: tufa dax lug gazzer zup OUT: BLUE RED GREEN BLUE RED
IN: kiki blicket lug OUT: BLUE BLUE PINK PINK BLUE

*GRAMMAR*
lug -> BLUE 
 tufa -> GREEN 
 kiki -> PINK 
 zup -> RED 
 u1 dax x1 -> [x1] [u1] [x1] 
 u1 blicket x1 -> [x1] [x1] [u1] [u1] [x1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 