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

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

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