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

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

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