PYCNOSOMES

em en es me mo my ne no oe om on op os oy pe so ye yo

cep con coo cop cos coy ems ens eon ess men moc mon moo mop mos myc nom noo nos oes oms one ono ons ope ops ose pec pen pes pom poo pye sec sen som son sop sos soy spy syn yen yep yes yom yon

ceps cess come comp cone cons cony coon coop coos cope cops copy coss cosy coys cyme eons epos espy meno mess mocs mono mons mony moon moos mope mops mopy moss mycs ness noes nome noms nope nose nosy omen once ones onos oops open opes oses oyes pecs pens peon peso poco poem pome pomo poms pone pons pony poon poos pose posy pyes scop secs snye some soms sone sons soon sops soys spec syce sync syne yens yeps