nasl nass nbaa nbas nbbc nbca nbcc nbci nbcs nbhs nbia nbic ncaa ncac ncba ncbc ncbi ncbs ncca nccc ncci nccn nccs ncha nchc nchs ncia ncis nclc ncln ncna ncnc ncsa ncsc ncsi ncsl ncss nhcc nhhl nhhs nhis nhla nhnn nhsc niab niac nial nian nias nibi nibs nica nicc nich nici nicl nics niha nihl niia nila nili nill nils nina ninh nini ninl nins nisa nish nisi nisl niss nlab nlcc nlcs nlhs nlic nlls nlsc nnhs nnls nnnn nnsa nnsl nnss nsaa nsac nsai nsca nscc nscl nscs nshs nsic nsin nsis nsla nsls nsna nssa nssb nssc nsss s-ib s-ic s-ii sa-c saab saac saah saal saan saas saba sabb sabc sabi sabs saca sacc saci sacn sacs saha sahi sahl sahn sahs saia saic saih sail sain sais sala salc salh sali sall sals sana sani sann sans sasa sasc sash sasi sasl sass sbaa sbac sbai sbas sbbs sbca sbcc sbcs sbhc sbhs sbia sbic sbsa sbsi scaa scab scac scai scal scan scas scba scbi sccc sccl sccs sch- scha schh schi schl schs sci- scia scic scil scin scis scl- sclc scls scna scsa scsc scsh scsi scsl scsn shab shac shah shai shal shan shas shbs shca shcc shha shhh shhs shia shib shih shii shil shin shis shl- shls shsc siaa siab siac siah siai sial sian sias siba sibc sibi sibs sica sicc sich sici sics siha sihi sihl sihs sil- sila silc sili sill sils sina sinh sini sinn sins sisa sisc sish sisi siss sl-i slaa slab slac slai slan slas slcc slhs slib slic slln slsa slsc snab snas snba snca sncc snhs snia snib snla snns ssaa ssab ssac ssan ssas ssbn ssca sscc ssci sscs sshl sshs ssin ssis ssla sslc ssns sssa sssb sssc sssh sssi ssss