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

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

*GRAMMAR*
lug -> YELLOW 
 zup -> PINK 
 dax -> RED 
 gazzer -> GREEN 
 x1 fep x2 -> [x1] [x2] 
 x1 blicket -> [x1] [x1] [x1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 