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

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

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