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

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

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