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

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

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