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

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

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