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

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

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