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

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

*GRAMMAR*
blicket -> GREEN 
 wif -> PURPLE 
 fep -> YELLOW 
 dax -> RED 
 x1 lug -> [x1] [x1] 
 u1 kiki x1 -> [u1] [x1] [u1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 