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

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

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