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

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

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