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

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

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