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

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

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