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

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

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