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

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

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