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

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

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