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

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

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