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

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

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