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

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

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