*SUPPORT*
IN: fep blicket blicket OUT: BLUE BLUE BLUE BLUE
IN: fep wif blicket OUT: BLUE BLUE BLUE BLUE
IN: gazzer wif blicket OUT: RED RED RED RED
IN: zup blicket wif OUT: GREEN GREEN GREEN GREEN
IN: dax blicket OUT: PURPLE PURPLE
IN: dax wif OUT: PURPLE PURPLE
IN: dax blicket blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep wif wif OUT: BLUE BLUE BLUE BLUE
IN: gazzer wif OUT: RED RED
IN: zup gazzer OUT: GREEN RED
IN: gazzer gazzer OUT: RED RED
IN: zup dax OUT: GREEN PURPLE
IN: zup wif wif OUT: GREEN GREEN GREEN GREEN
IN: zup OUT: GREEN

*QUERY*
IN: gazzer dax gazzer OUT: RED PURPLE RED
IN: dax wif wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup blicket OUT: GREEN GREEN
IN: gazzer OUT: RED
IN: dax dax blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: dax OUT: PURPLE
IN: dax gazzer OUT: PURPLE RED
IN: dax wif blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer zup blicket OUT: RED GREEN RED GREEN
IN: fep fep OUT: BLUE BLUE

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