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

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

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