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

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

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