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

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

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