The bulk update request #10665 is pending approval.
create alias black_internal (26) -> black_insides (158)
create alias purple_internal (159) -> purple_insides (378)
create alias blue_internal (300) -> blue_insides (3326)
create alias green_internal (78) -> green_insides (360)
create alias yellow_internal (14) -> yellow_insides (155)
create alias orange_internal (19) -> orange_insides (118)
create alias red_internal (1) -> red_insides (78)
create alias pink_internal (0) -> pink_insides (76) # duplicate of alias #74076
create alias white_internal (6) -> white_insides (32)
Reason: Both "color_internal" and "color_insides" said what colors internal mucosa have. The difference is that color_internal is supposed to be an internal view while color_insides is allowed to be an external view looking inside (mouth, vagina, etc).
The use of color_internal can be strictly recreated by just combining "color_insides" + "internal".
And color_insides is a lot more used than color_internal.
So color_internal is basically useless and can be aliased to the more general tag.
Also color_internal is sometime misused : used for external view, which was supposed to be only color_insides. Having misuses mean that color_internal can be less reliable than "color_insides" + "internal". Alias to the general term would prevent this.
Example :
blue_insides (not internal) :