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

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

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