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

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

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