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

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

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