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

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

*GRAMMAR*
zup -> GREEN 
 fep -> BLUE 
 kiki -> YELLOW 
 blicket -> PURPLE 
 x1 lug x2 -> [x2] [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 