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

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

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