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

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

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