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

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

*GRAMMAR*
wif -> PINK 
 dax -> PURPLE 
 lug -> BLUE 
 kiki -> RED 
 x1 blicket u1 -> [u1] [x1] 
 x1 fep u1 -> [u1] [x1] [u1] [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 