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

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

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