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

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

*GRAMMAR*
dax -> GREEN 
 blicket -> PURPLE 
 kiki -> RED 
 zup -> BLUE 
 u1 tufa u2 -> [u1] [u2] 
 u1 gazzer x1 -> [u1] [u1] [u1] [u1] [u1] [x1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 