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

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

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