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

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

*GRAMMAR*
fep -> PURPLE 
 tufa -> YELLOW 
 gazzer -> RED 
 blicket -> PINK 
 u1 wif u2 -> [u2] [u1] 
 u1 kiki -> [u1] [u1] [u1] [u1] [u1] 
 u1 dax u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 