h-i hhh hhi hhm hhn hho hhs hih hii him hin hio his hmh hmi hmm hmo hms hnh hnn hno hns hoh hoi hom hon hoo hos hsh hsi hsm hsn hss ihh ihi ihm ihn iho ihs iih iii iim iin iio iis im- imh imi imm imn imo ims in- inh ini inm inn ino ins io- ioh ioi iom ion ioo ios is- ish isi ism isn iso iss m-o mhh mhi mhm mhn mho mhs mi- mih mii mim min mio mis mmh mmi mmm mmn mmo mms mni mnm mnn mno mns moh moi mom mon moo mos msh msi msm msn mso mss n-i nhh nhi nhm nhn nhs nih nii nim nin nio nis nmh nmi nmm nmn nmo nms nnh nni nnm nnn nno nns no- noh noi nom non noo nos nsh nsi nsm nsn nso nss o-i ohh ohi ohm ohn oho ohs oii oim oin oio ois om- omh omi omm omn omo oms on- onh oni onn ono ons oo- ooh ooi oom oon ooo oos os- osh osi osm osn oso oss sh- shh shi shm shn sho shs sih sii sim sin sio sis smh smi smm smn smo sms sni snm snn sno sns soh soi som son soo sos ss- ssh ssi ssm ssn sso sss