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

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

*GRAMMAR*
dax -> BLUE 
 zup -> YELLOW 
 blicket -> PINK 
 wif -> PURPLE 
 x1 kiki x2 -> [x1] [x2] 
 x1 fep -> [x1] [x1] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 