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

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

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