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

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

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