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

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

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