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

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

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