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

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

*GRAMMAR*
blicket -> BLUE 
 fep -> GREEN 
 dax -> YELLOW 
 zup -> PINK 
 u1 wif -> [u1] [u1] 
 x1 tufa x2 -> [x1] [x1] [x1] [x2] [x2] 
 u1 gazzer u2 -> [u2] [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 