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

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

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