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

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

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