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

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

*GRAMMAR*
wif -> RED 
 lug -> YELLOW 
 dax -> PINK 
 blicket -> BLUE 
 u1 gazzer -> [u1] [u1] 
 u1 kiki u2 -> [u2] [u1] [u2] 
 u1 fep x1 -> [x1] [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 