*SUPPORT*
IN: blicket zup blicket dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif zup blicket OUT: PURPLE GREEN
IN: tufa dax OUT: YELLOW YELLOW
IN: tufa gazzer dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa OUT: YELLOW
IN: fep zup tufa OUT: YELLOW BLUE
IN: fep zup wif OUT: GREEN BLUE
IN: tufa zup tufa OUT: YELLOW YELLOW
IN: fep wif zup blicket dax OUT: BLUE PURPLE GREEN BLUE PURPLE GREEN
IN: tufa dax dax OUT: YELLOW YELLOW YELLOW YELLOW
IN: tufa zup blicket dax dax OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW
IN: blicket zup wif OUT: GREEN PURPLE
IN: wif tufa wif tufa gazzer OUT: GREEN YELLOW GREEN YELLOW YELLOW YELLOW
IN: blicket wif OUT: PURPLE GREEN

*QUERY*
IN: blicket OUT: PURPLE
IN: wif gazzer OUT: GREEN GREEN GREEN
IN: wif gazzer dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: tufa zup fep OUT: BLUE YELLOW
IN: wif zup wif OUT: GREEN GREEN
IN: fep OUT: BLUE
IN: blicket wif gazzer OUT: PURPLE GREEN GREEN GREEN
IN: blicket gazzer dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep blicket gazzer dax OUT: BLUE PURPLE PURPLE PURPLE BLUE PURPLE PURPLE PURPLE
IN: tufa gazzer OUT: YELLOW YELLOW YELLOW

*GRAMMAR*
fep -> BLUE 
 blicket -> PURPLE 
 tufa -> YELLOW 
 wif -> GREEN 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 zup u2 -> [u2] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 