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

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

*GRAMMAR*
tufa -> YELLOW 
 kiki -> RED 
 blicket -> BLUE 
 gazzer -> GREEN 
 x1 lug x2 -> [x2] [x1] [x1] 
 x1 dax -> [x1] [x1] 
 x1 wif -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 