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

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

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