*SUPPORT*
IN: zup kiki zup OUT: PINK PINK PINK PINK
IN: fep tufa fep kiki fep gazzer lug OUT: GREEN GREEN GREEN PURPLE GREEN GREEN GREEN PURPLE
IN: wif lug zup gazzer fep OUT: BLUE PURPLE PINK GREEN
IN: zup gazzer wif gazzer wif OUT: PINK BLUE BLUE
IN: lug zup tufa fep gazzer lug gazzer wif OUT: PURPLE PINK GREEN PURPLE BLUE
IN: fep gazzer fep OUT: GREEN GREEN
IN: fep tufa lug gazzer fep OUT: GREEN PURPLE GREEN
IN: wif wif OUT: BLUE BLUE
IN: wif tufa lug kiki wif fep OUT: BLUE PURPLE BLUE GREEN BLUE PURPLE BLUE GREEN
IN: fep kiki fep OUT: GREEN GREEN GREEN GREEN
IN: zup tufa fep OUT: PINK GREEN
IN: wif OUT: BLUE
IN: fep tufa lug OUT: GREEN PURPLE
IN: fep OUT: GREEN

*QUERY*
IN: wif tufa wif gazzer lug OUT: BLUE BLUE PURPLE
IN: wif wif tufa fep OUT: BLUE BLUE GREEN
IN: wif tufa lug OUT: BLUE PURPLE
IN: wif tufa wif OUT: BLUE BLUE
IN: fep tufa zup kiki zup tufa wif OUT: GREEN PINK PINK BLUE GREEN PINK PINK BLUE
IN: lug gazzer zup gazzer lug OUT: PURPLE PINK PURPLE
IN: zup tufa wif gazzer wif OUT: PINK BLUE BLUE
IN: lug tufa wif kiki lug tufa fep OUT: PURPLE BLUE PURPLE GREEN PURPLE BLUE PURPLE GREEN
IN: wif gazzer fep OUT: BLUE GREEN
IN: zup lug tufa wif OUT: PINK PURPLE BLUE

*GRAMMAR*
fep -> GREEN 
 zup -> PINK 
 lug -> PURPLE 
 wif -> BLUE 
 u1 tufa u2 -> [u1] [u2] 
 x1 kiki x2 -> [x1] [x2] [x1] [x2] 
 x1 gazzer u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 