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

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

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