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

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

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