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

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

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