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

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

*GRAMMAR*
wif -> BLUE 
 dax -> PURPLE 
 tufa -> YELLOW 
 fep -> PINK 
 x1 gazzer x2 -> [x2] [x1] 
 u1 zup u2 -> [u2] [u1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 