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

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

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