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

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

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