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

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

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