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

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

*GRAMMAR*
kiki -> BLUE 
 fep -> YELLOW 
 dax -> PINK 
 lug -> GREEN 
 x1 blicket u1 -> [u1] [x1] 
 u1 zup u2 -> [u2] [u1] [u1] 
 x1 wif x2 -> [x1] [x1] [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 