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

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

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