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

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

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