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

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

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