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

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

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