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

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

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