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

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

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