*SUPPORT*
IN: fep gazzer blicket wif gazzer dax OUT: RED RED BLUE BLUE PURPLE BLUE BLUE PURPLE
IN: blicket kiki OUT: BLUE GREEN
IN: kiki zup OUT: GREEN GREEN
IN: blicket zup wif OUT: BLUE BLUE BLUE BLUE
IN: fep OUT: PURPLE
IN: fep dax dax OUT: PURPLE RED RED
IN: fep zup gazzer blicket gazzer fep OUT: PURPLE PURPLE BLUE BLUE PURPLE PURPLE
IN: blicket zup gazzer dax gazzer dax OUT: RED RED RED RED BLUE BLUE
IN: blicket blicket wif wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: blicket fep dax OUT: BLUE PURPLE RED
IN: kiki zup wif OUT: GREEN GREEN GREEN GREEN
IN: dax gazzer dax OUT: RED RED RED
IN: blicket fep gazzer dax OUT: RED RED BLUE PURPLE
IN: kiki OUT: GREEN

*QUERY*
IN: blicket fep zup wif gazzer blicket OUT: BLUE BLUE BLUE PURPLE PURPLE BLUE PURPLE PURPLE
IN: dax OUT: RED
IN: fep wif OUT: PURPLE PURPLE
IN: dax blicket blicket wif OUT: RED BLUE BLUE RED BLUE BLUE
IN: blicket zup OUT: BLUE BLUE
IN: blicket OUT: BLUE
IN: dax zup OUT: RED RED
IN: blicket wif OUT: BLUE BLUE
IN: dax wif OUT: RED RED
IN: dax zup gazzer blicket gazzer blicket OUT: BLUE BLUE BLUE BLUE RED RED

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