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

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

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