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

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

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