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

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

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