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

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

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