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

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

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