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

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

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