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

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

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