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

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

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