added fhmm
added fhmm


Former-commit-id: 94b678bbb635f880f4cd9b0ba634746cc2855c61 [formerly 4e7f33b65779f83ee5397a9d4d5d2db9ded591ea] [formerly 600af1b3d981e326a7c68d645433eeeae27ac516]
Former-commit-id: 5a567093c722b160a4efe8a1b939be3ddcd16c70
Former-commit-id: d902a6ad39e68942722b5aba7c9b5979d1b4655c
dssg/wikienergy,dssg/wikienergy,dssg/wikienergy,dssg/wikienergy,dssg/wikienergy