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

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

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