*SUPPORT*
IN: dax fep dax kiki blicket dax OUT: RED RED RED RED RED RED RED
IN: lug wif blicket lug OUT: PINK PINK GREEN PINK
IN: gazzer OUT: PURPLE
IN: gazzer fep dax blicket gazzer OUT: PURPLE RED PURPLE PURPLE
IN: lug OUT: PINK
IN: lug fep dax OUT: RED PINK
IN: lug blicket wif blicket gazzer OUT: PURPLE GREEN PINK GREEN PURPLE
IN: lug gazzer OUT: PINK PURPLE
IN: dax blicket lug OUT: PINK RED PINK
IN: lug dax kiki OUT: PINK RED PINK RED PINK RED PINK RED
IN: wif fep dax fep dax blicket gazzer OUT: PURPLE RED RED GREEN PURPLE
IN: dax blicket gazzer OUT: PURPLE RED PURPLE
IN: gazzer fep dax blicket lug OUT: PINK RED PURPLE PINK
IN: gazzer fep dax lug fep dax OUT: RED RED PINK PURPLE

*QUERY*
IN: gazzer blicket lug OUT: PINK PURPLE PINK
IN: wif OUT: GREEN
IN: gazzer wif OUT: PURPLE GREEN
IN: wif kiki OUT: GREEN GREEN GREEN GREEN
IN: wif fep gazzer kiki OUT: PURPLE PURPLE PURPLE PURPLE GREEN
IN: wif gazzer OUT: GREEN PURPLE
IN: gazzer fep wif dax fep gazzer blicket dax OUT: RED GREEN PURPLE RED PURPLE RED
IN: dax blicket wif OUT: GREEN RED GREEN
IN: dax dax gazzer OUT: RED RED PURPLE
IN: wif kiki blicket wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN

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