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

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

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