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

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

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