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

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

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