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

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

*GRAMMAR*
fep -> RED 
 tufa -> PINK 
 blicket -> BLUE 
 gazzer -> GREEN 
 x1 wif -> [x1] [x1] [x1] [x1] [x1] [x1] 
 x1 dax -> [x1] [x1] 
 u1 zup u2 -> [u1] [u2] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 