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

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

*GRAMMAR*
lug -> PURPLE 
 dax -> YELLOW 
 zup -> RED 
 wif -> BLUE 
 u1 gazzer u2 -> [u1] [u1] [u2] 
 x1 kiki x2 -> [x2] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 