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

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

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