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

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

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