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

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

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