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

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

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