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

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

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