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

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

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