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

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

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