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

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

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