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

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

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