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

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

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