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

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

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