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

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

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