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

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

*GRAMMAR*
gazzer -> GREEN 
 wif -> BLUE 
 kiki -> YELLOW 
 blicket -> PINK 
 x1 dax -> [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] [u2] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 