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

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

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