*SUPPORT*
IN: wif tufa OUT: RED RED RED
IN: lug blicket wif lug OUT: RED YELLOW YELLOW
IN: kiki gazzer blicket lug tufa OUT: PINK YELLOW YELLOW YELLOW BLUE
IN: wif blicket kiki tufa OUT: PINK PINK PINK RED
IN: gazzer kiki blicket kiki tufa OUT: BLUE PINK PINK PINK PINK
IN: wif blicket wif OUT: RED RED
IN: gazzer blicket lug OUT: YELLOW BLUE
IN: lug lug OUT: YELLOW YELLOW
IN: gazzer blicket lug lug OUT: YELLOW YELLOW BLUE
IN: lug wif gazzer kiki lug zup wif OUT: YELLOW RED BLUE PINK RED YELLOW
IN: wif OUT: RED
IN: gazzer kiki OUT: BLUE PINK
IN: gazzer blicket wif tufa OUT: RED RED RED BLUE
IN: lug OUT: YELLOW

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

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