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

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

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