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

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

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