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

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

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