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

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

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