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

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

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