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

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

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