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

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

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