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

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

*GRAMMAR*
zup -> YELLOW 
 fep -> PINK 
 dax -> RED 
 wif -> BLUE 
 x1 lug -> [x1] [x1] [x1] [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 