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

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

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