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

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

*GRAMMAR*
tufa -> PINK 
 blicket -> BLUE 
 gazzer -> RED 
 dax -> PURPLE 
 u1 kiki u2 -> [u2] [u2] [u1] 
 x1 zup x2 -> [x2] [x1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 