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

*QUERY*
IN: fep blicket dax OUT: BLUE BLUE PINK
IN: tufa OUT: YELLOW
IN: tufa kiki OUT: YELLOW YELLOW
IN: fep dax kiki OUT: BLUE PINK PINK
IN: dax gazzer gazzer tufa dax kiki OUT: PINK GREEN GREEN YELLOW PINK PINK
IN: fep tufa tufa blicket dax OUT: BLUE YELLOW YELLOW BLUE YELLOW YELLOW PINK
IN: gazzer tufa blicket dax OUT: GREEN YELLOW GREEN YELLOW PINK
IN: fep kiki OUT: BLUE BLUE
IN: dax blicket dax OUT: PINK PINK PINK
IN: dax kiki lug OUT: PINK PINK PINK PINK PINK PINK

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