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

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

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