nigs niia niir nila nili nill nils nina ning nini ninl nins nira nirs nisa nisi nisl niss nlcc nlcs nlgn nlic nlls nlra nlsc nngn nnls nnnn nnsa nnsl nnss nras nrca nrcs nric nrna nrrc nrrl nrsa nrsc nsaa nsac nsai nsar nsca nscc nscl nscs nsic nsin nsis nsla nslr nsls nsna nsnr nsra nsrc nsrl nssa nssc nssr nsss raag raan raas rac- raca racc raci racs raga ragg ragi rags raia raic raig raii rail rain rair rais rala rall rana ranc rang rani rann rans rara rari rars rasa rasc rasi rasl rass rcac rcas rccc rccs rcga rcgc rcic rcis rcls rcnl rcnr rcrg rcsa rcsc rcsi rcsl rcss rgan riaa riai rial rian rias rica ricc rics riga rigg rigi rigs riia riin riis rila rill rina ring rinn riri rirs risa risc risi riss rlcg rlcs rlin rlls rnag rnai rnal rnas rncs rngs rnin rnli rras rrna rrrr rsaa rsai rscc rscn rscs rsgc rsis rslc rsna rsnn rsnr rssa rssl s-ic s-ii sa-c saac saag saal saan saar saas saca sacc saci sacn sacr sacs saga sagg sagi sags saia saic sail sain sair sais sala salc sali sall sals sana sang sani sann sanr sans sara sarc sarg sari sarl sarn sarr sars sasa sasc sasi sasl sass scaa scac scag scai scal scan scar scas sccc sccl sccs scgs sci- scia scic scil scin scir scis scl- sclc scls scna scnr scr- scra scrc scri scrn scrs scsa scsc scsi scsl scsn scsr sgaa sgac sgca sgcg sggg sggs sgic sglr sgls sgnl sgss siaa siac siag siai sial sian sias sica sicc sici sics siga sigg sigi sign sigs sil- sila silc sili sill sils sina sing sini sinn sins sira sirc siri sirr sirs sisa sisc sisi siss sl-i slaa slac slag slai slan slas slcc slic slig slir slln slrc slrn slrs slsa slsc snag snar snas snca sncc snia snig snir snla snns snra snrs sras srcc sris srna srni srnn ssaa ssac ssan ssas ssca sscc ssci sscs ssgs ssin ssis ssla sslc ssns ssra ssrc ssrg ssri ssrl ssrs sssa sssc sssi ssss