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

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

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