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

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

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