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

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

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