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

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

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