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

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

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