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

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

*GRAMMAR*
dax -> PINK 
 blicket -> YELLOW 
 kiki -> RED 
 wif -> BLUE 
 u1 lug u2 -> [u2] [u1] 
 u1 gazzer u2 -> [u1] [u2] 
 x1 fep u1 -> [x1] [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 