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

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

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