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

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

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