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

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

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