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

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

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