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

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

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