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

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

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