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

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

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