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

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

*GRAMMAR*
fep -> RED 
 wif -> BLUE 
 gazzer -> GREEN 
 blicket -> YELLOW 
 x1 lug u1 -> [x1] [x1] [u1] 
 u1 dax -> [u1] [u1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 