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

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

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