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

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

*GRAMMAR*
kiki -> BLUE 
 fep -> RED 
 gazzer -> YELLOW 
 zup -> GREEN 
 u1 wif -> [u1] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 x1 dax -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 