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

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

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