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

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

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