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

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

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