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

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

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