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

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

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