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

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

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