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

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

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