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

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

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