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

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

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