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

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

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