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

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

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