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

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

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