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

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

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