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

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

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