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

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

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