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

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

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