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

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

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