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

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

*GRAMMAR*
fep -> GREEN 
 wif -> PINK 
 dax -> BLUE 
 zup -> PURPLE 
 x1 gazzer x2 -> [x1] [x1] [x2] [x2] 
 x1 blicket -> [x1] [x1] [x1] [x1] [x1] [x1] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 