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

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

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