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

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

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