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

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

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