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

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

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