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

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

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