Delete multiple (or all) memory cues at once?

I have reanalyzed whole collection yesterday (switched from dynamic to normal analyze mode). I also had "Set Memory Cue at the first beat of track when analyzing" enabled, because i like the feature. But now i have 1 additional memory point in every song in library, which is annoing. 

So the question is, is there a way to delete multiple memory cue points at once? For example to select multiple songs and set "delete all memory cues" or something. It will be very hard to manually delete them, the library is like 12k tracks big.