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

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

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