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

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

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