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

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

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