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

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

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