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

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

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