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

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

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