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

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

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