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

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

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