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

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

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