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

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

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