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

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

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