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

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

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