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

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

*GRAMMAR*
wif -> RED 
 gazzer -> YELLOW 
 dax -> PURPLE 
 lug -> BLUE 
 u1 fep x1 -> [u1] [x1] 
 x1 tufa x2 -> [x2] [x1] [x2] [x2] [x1] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 