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

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

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