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

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

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