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

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

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