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

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

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