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

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

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