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

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

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