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

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

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