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

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

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