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

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

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