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

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

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