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

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

*GRAMMAR*
tufa -> RED 
 kiki -> BLUE 
 dax -> YELLOW 
 zup -> PINK 
 u1 gazzer u2 -> [u1] [u1] [u2] [u1] [u2] [u2] 
 u1 wif x1 -> [u1] [x1] 
 u1 blicket u2 -> [u2] [u2] [u1] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 