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

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

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