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

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

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