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

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

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