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

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

*GRAMMAR*
dax -> PINK 
 tufa -> RED 
 blicket -> BLUE 
 lug -> PURPLE 
 u1 wif -> [u1] [u1] [u1] 
 u1 zup u2 -> [u2] [u1] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 