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

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

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