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

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

*GRAMMAR*
kiki -> RED 
 gazzer -> PINK 
 dax -> BLUE 
 fep -> GREEN 
 u1 blicket -> [u1] [u1] 
 x1 zup x2 -> [x2] [x1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 