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

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

*GRAMMAR*
blicket -> GREEN 
 tufa -> RED 
 dax -> YELLOW 
 gazzer -> PURPLE 
 x1 wif x2 -> [x2] [x1] [x2] 
 x1 kiki -> [x1] [x1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 