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

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

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