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

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

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