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

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

*GRAMMAR*
wif -> BLUE 
 blicket -> GREEN 
 kiki -> PURPLE 
 gazzer -> RED 
 x1 dax u1 -> [x1] [x1] [u1] [x1] 
 x1 zup -> [x1] [x1] 
 u1 fep u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 