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

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

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