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

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

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