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

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

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