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

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

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