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

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

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