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

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

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