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

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

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