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

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

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