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

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

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