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

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

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