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

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

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