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

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

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