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

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

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