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

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

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