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

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

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