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

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

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