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

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

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