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

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

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