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

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

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