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

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

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