User blog comment:Nayuta Ito/PEGG detailed log/L/@comment-32697988-20180430212406/@comment-30754445-20180430222342

You can easily convert it yourself:

En → 10x

F → f3

G → f4

H → f5

He → f6

Hf → f7

Hg → f8

Hh → f9

J → fω

K→ fω+1

And subscripts are converted to superscripts.

So for April 30:

KJ(Hg)3(Hf)3H5G28906296 ~ fω+1(fω(f83(f73(f55(f42(8906296))))))