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

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

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