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

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

*GRAMMAR*
zup -> YELLOW 
 wif -> PINK 
 dax -> RED 
 blicket -> BLUE 
 u1 lug -> [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 