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

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

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