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

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

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