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

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

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