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

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

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