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

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

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