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

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

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