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

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

*GRAMMAR*
fep -> BLUE 
 zup -> YELLOW 
 kiki -> PURPLE 
 lug -> GREEN 
 u1 blicket u2 -> [u1] [u2] [u1] 
 u1 gazzer -> [u1] [u1] [u1] [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 