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

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

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