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

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

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