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

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

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