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

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

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