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

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

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