*SUPPORT*
IN: fep blicket zup OUT: YELLOW RED RED
IN: blicket OUT: RED
IN: tufa kiki gazzer fep OUT: BLUE BLUE YELLOW
IN: blicket zup OUT: RED RED
IN: fep kiki OUT: YELLOW YELLOW
IN: blicket kiki OUT: RED RED
IN: blicket zup gazzer tufa OUT: RED RED BLUE
IN: dax zup OUT: GREEN GREEN
IN: tufa kiki OUT: BLUE BLUE
IN: tufa OUT: BLUE
IN: tufa fep kiki OUT: BLUE YELLOW YELLOW
IN: dax OUT: GREEN
IN: fep zup OUT: YELLOW YELLOW
IN: tufa kiki gazzer blicket OUT: BLUE BLUE RED

*QUERY*
IN: blicket tufa gazzer blicket OUT: RED BLUE RED
IN: dax fep zup gazzer dax OUT: GREEN YELLOW YELLOW GREEN
IN: dax kiki gazzer fep OUT: GREEN GREEN YELLOW
IN: dax kiki OUT: GREEN GREEN
IN: fep zup gazzer dax gazzer tufa OUT: YELLOW YELLOW GREEN BLUE
IN: blicket kiki gazzer tufa OUT: RED RED BLUE
IN: blicket blicket zup OUT: RED RED RED
IN: fep OUT: YELLOW
IN: tufa zup OUT: BLUE BLUE
IN: tufa blicket zup gazzer tufa gazzer fep OUT: BLUE RED RED BLUE YELLOW

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