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

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

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