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

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

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