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

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

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