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

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

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