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

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

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