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

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

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