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

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

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