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

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

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