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

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

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