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

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

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