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

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

*GRAMMAR*
tufa -> BLUE 
 zup -> PINK 
 wif -> GREEN 
 dax -> YELLOW 
 x1 lug u1 -> [u1] [x1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 blicket x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 