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

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

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