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

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

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