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

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

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