[ot][spam][crazy] in place sort of binary strings ie lines in a file

[Undescribed Horrific Abuse, One Victim & Survivor of Many]

so basically when a swap happens, one range can overlap the other end
of the swap. so we can simplify by swapping only part. maybe it makes
sense to cut when the swap happens. but maybe for clarity we can cut
first.

ok ummm so this means looking in one of the inout/output lists, for the