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

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

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