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

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

*GRAMMAR*
fep -> GREEN 
 wif -> PURPLE 
 zup -> PINK 
 dax -> YELLOW 
 u1 lug -> [u1] [u1] [u1] 
 u1 tufa x1 -> [u1] [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 