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

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

*GRAMMAR*
wif -> PINK 
 dax -> BLUE 
 zup -> YELLOW 
 lug -> GREEN 
 u1 gazzer u2 -> [u1] [u2] [u2] 
 x1 blicket u1 -> [u1] [x1] 
 u1 tufa x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 