*SUPPORT*
IN: zup OUT: BLUE
IN: fep wif blicket fep OUT: RED RED RED RED RED
IN: kiki dax gazzer OUT: PINK GREEN GREEN GREEN
IN: kiki fep wif blicket fep OUT: RED PINK RED RED RED RED
IN: zup gazzer OUT: BLUE BLUE BLUE
IN: fep gazzer OUT: RED RED RED
IN: kiki wif OUT: PINK PINK PINK
IN: kiki zup blicket zup OUT: BLUE PINK BLUE BLUE
IN: zup fep zup zup OUT: BLUE RED BLUE BLUE
IN: fep wif OUT: RED RED RED
IN: kiki fep wif OUT: PINK RED RED RED
IN: kiki OUT: PINK
IN: kiki gazzer OUT: PINK PINK PINK
IN: kiki fep gazzer OUT: PINK RED RED RED

*QUERY*
IN: zup zup gazzer blicket zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep zup kiki gazzer OUT: RED BLUE PINK PINK PINK
IN: dax OUT: GREEN
IN: kiki gazzer blicket zup OUT: BLUE PINK PINK PINK BLUE
IN: dax wif OUT: GREEN GREEN GREEN
IN: zup wif OUT: BLUE BLUE BLUE
IN: kiki blicket fep blicket fep OUT: RED RED PINK RED RED
IN: dax fep wif OUT: GREEN RED RED RED
IN: dax gazzer OUT: GREEN GREEN GREEN
IN: kiki gazzer blicket dax OUT: GREEN PINK PINK PINK GREEN

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