*SUPPORT*
IN: kiki OUT: BLUE
IN: tufa gazzer kiki OUT: BLUE RED BLUE
IN: tufa gazzer zup lug OUT: GREEN RED GREEN GREEN RED GREEN
IN: tufa gazzer fep OUT: YELLOW RED YELLOW
IN: zup fep gazzer kiki OUT: GREEN BLUE YELLOW BLUE
IN: zup fep gazzer zup OUT: GREEN GREEN YELLOW GREEN
IN: fep gazzer zup lug OUT: GREEN YELLOW GREEN GREEN YELLOW GREEN
IN: zup fep OUT: GREEN YELLOW
IN: fep gazzer tufa OUT: RED YELLOW RED
IN: zup zup zup gazzer kiki blicket kiki OUT: GREEN GREEN BLUE GREEN BLUE BLUE
IN: tufa tufa gazzer zup OUT: RED GREEN RED GREEN
IN: fep lug OUT: YELLOW YELLOW
IN: fep fep blicket fep zup lug OUT: YELLOW YELLOW YELLOW GREEN YELLOW GREEN
IN: fep gazzer zup OUT: GREEN YELLOW GREEN

*QUERY*
IN: fep gazzer fep lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa OUT: RED
IN: kiki gazzer zup OUT: GREEN BLUE GREEN
IN: fep OUT: YELLOW
IN: kiki gazzer kiki blicket tufa OUT: BLUE BLUE BLUE RED
IN: zup gazzer zup lug OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki gazzer tufa blicket fep OUT: RED BLUE RED YELLOW
IN: fep fep zup OUT: YELLOW YELLOW GREEN
IN: fep zup gazzer tufa OUT: YELLOW RED GREEN RED
IN: zup gazzer kiki OUT: BLUE GREEN BLUE

*GRAMMAR*
kiki -> BLUE 
 zup -> GREEN 
 tufa -> RED 
 fep -> YELLOW 
 x1 blicket x2 -> [x1] [x2] 
 x1 lug -> [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 