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

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

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