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

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

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