*SUPPORT*
IN: blicket tufa OUT: GREEN GREEN
IN: fep dax OUT: PINK PINK
IN: fep zup dax OUT: PINK YELLOW PINK YELLOW
IN: blicket OUT: GREEN
IN: blicket blicket tufa OUT: GREEN GREEN GREEN
IN: blicket dax dax OUT: GREEN GREEN GREEN GREEN
IN: zup blicket lug blicket lug fep OUT: PINK GREEN YELLOW GREEN
IN: fep tufa dax OUT: PINK PINK PINK PINK
IN: blicket gazzer tufa OUT: GREEN RED RED
IN: gazzer lug zup OUT: YELLOW RED
IN: fep tufa lug gazzer OUT: RED PINK PINK
IN: gazzer tufa OUT: RED RED
IN: gazzer tufa lug gazzer OUT: RED RED RED
IN: gazzer tufa dax OUT: RED RED RED RED

*QUERY*
IN: gazzer blicket gazzer OUT: RED GREEN RED
IN: gazzer OUT: RED
IN: blicket tufa dax OUT: GREEN GREEN GREEN GREEN
IN: gazzer lug gazzer OUT: RED RED
IN: zup dax dax lug zup OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep tufa lug blicket dax OUT: GREEN PINK PINK GREEN PINK PINK
IN: zup gazzer tufa dax OUT: YELLOW RED RED YELLOW RED RED
IN: zup tufa OUT: YELLOW YELLOW
IN: gazzer zup dax lug fep OUT: PINK RED YELLOW RED YELLOW
IN: zup OUT: YELLOW

*GRAMMAR*
blicket -> GREEN 
 gazzer -> RED 
 zup -> YELLOW 
 fep -> PINK 
 x1 lug u1 -> [u1] [x1] 
 x1 dax -> [x1] [x1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 