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

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

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