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

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

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