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

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

*GRAMMAR*
wif -> RED 
 dax -> PINK 
 blicket -> BLUE 
 gazzer -> GREEN 
 x1 fep -> [x1] [x1] 
 u1 tufa u2 -> [u2] [u2] [u1] 
 u1 kiki x1 -> [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 