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

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

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