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

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

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