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

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

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