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

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

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