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

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

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