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

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

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