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

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

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