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

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

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