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

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

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