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

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

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