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

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

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