remove alias white_and_blue (0) -> blue_and_white (13419)
remove alias grey_and_blue (0) -> blue_and_grey (40)
remove alias gray_and_blue (0) -> blue_and_grey (40)
remove alias blue_and_gray (0) -> blue_and_grey (40)
remove alias blue_and_black (0) -> black_and_blue (1138)
remove implication blue_and_white (13419) -> monochrome (430859)
remove implication blue_and_grey (40) -> monochrome (430859)
change category blue_monochrome (115) -> meta
create implication blue_monochrome (115) -> monochrome (430859)