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

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

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