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

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

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