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

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

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