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

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

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