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

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

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