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

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

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