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

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

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