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

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

*GRAMMAR*
gazzer -> GREEN 
 zup -> PINK 
 blicket -> RED 
 tufa -> YELLOW 
 x1 dax x2 -> [x1] [x2] 
 x1 fep u1 -> [x1] [u1] 
 x1 lug -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 