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

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

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