*SUPPORT*
IN: fep kiki fep OUT: YELLOW YELLOW
IN: blicket zup lug kiki lug OUT: BLUE BLUE BLUE PURPLE PURPLE
IN: lug zup fep dax OUT: PURPLE PURPLE PURPLE YELLOW YELLOW
IN: fep kiki blicket OUT: BLUE YELLOW
IN: blicket wif zup blicket dax OUT: BLUE RED BLUE RED BLUE RED BLUE BLUE
IN: blicket lug dax OUT: BLUE PURPLE PURPLE
IN: blicket kiki blicket OUT: BLUE BLUE
IN: blicket OUT: BLUE
IN: lug zup lug OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif OUT: RED
IN: blicket kiki lug OUT: PURPLE BLUE
IN: fep zup blicket OUT: YELLOW YELLOW YELLOW BLUE
IN: lug dax OUT: PURPLE PURPLE
IN: blicket kiki wif OUT: RED BLUE

*QUERY*
IN: fep fep kiki blicket OUT: YELLOW BLUE YELLOW
IN: blicket dax OUT: BLUE BLUE
IN: lug fep zup lug dax OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE PURPLE
IN: fep wif kiki blicket OUT: YELLOW BLUE RED
IN: fep kiki lug zup blicket OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW BLUE
IN: lug OUT: PURPLE
IN: wif kiki fep OUT: YELLOW RED
IN: fep OUT: YELLOW
IN: blicket kiki fep OUT: YELLOW BLUE
IN: lug blicket OUT: PURPLE BLUE

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