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

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

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