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

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

*GRAMMAR*
kiki -> YELLOW 
 dax -> PURPLE 
 wif -> RED 
 blicket -> BLUE 
 u1 gazzer u2 -> [u2] [u1] 
 x1 fep -> [x1] [x1] 
 x1 zup x2 -> [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 