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

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

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