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

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

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