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

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

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