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

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

*GRAMMAR*
fep -> YELLOW 
 wif -> PURPLE 
 zup -> PINK 
 lug -> GREEN 
 u1 dax -> [u1] [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 