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

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

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