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

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

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