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

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

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