a-ii aaaa aaac aaai aaal aaar aaas aaca aacc aaci aacl aacr aacs aaic aaii aais aala aalc aali aall aals aara aarc aari aars aasa aasc aasi aass acaa acac acai acar acas acca accc acci accs aci- acia acic acir acis acla aclc acli aclr acls acr- acra acrc acri acrr acrs acsa acsc acsi acsl acss aiai aias aica aicc aicr aics aiia aiic aiir aila aili ails aira airi airs aisa aisi aisl aisr alaa alac alai alal alar alas alca alcc alcs ali- alia alii alil alir alis all- alla alli alll allr alls alsa alsc arac arai aral arar aras arc- arca arci arcs aria arii aril aris arla arli arr- arra arrc arri arrr arrs ars- arsa arsc arsi asaa asac asai asal asar asas asc- asca ascc asci ascl ascr asia asic asii asil asir asis asla asli aslr asra asrc asrs assa assc assi assl assr asss caaa caac caal caas cac- caca cacc caci cacr caia caic cail cair cais cala calc cali call cals cara carc cari carl carr cars casa casc casi casl casr cass ccaa ccac ccai ccar ccas ccca cccc ccci cccl cccs ccic ccii ccil ccir ccis ccla cclc ccli ccls ccra ccrc ccri ccrl ccrs ccsa ccsi ccsl ccss ciaa cial ciar cias cica cicc cici cicr cics ciia ciii ciis cila cili cill cils cira circ ciri cirl cirr cirs cis- cisa cisc cisl cisr ciss clai clar clas clic clii clir clis clra clri clrs clsa clsc crac crai crar cras crca crcc crcr cria cric cris crls crsa crss csaa csac csar csas cscc csci cscl cscr cscs csia csir csis csla cslr csra csrc csrs cssa cssr iaaa iaac iaai iaal iaas iaca iacc iacr iacs iaia iais iala iall ials iara iarc iars iasa iasc iasi iasr icaa icac icai ical icar icas icca iccc icci iccl iccr iccs icis icll iclr icra icrc icrr icrs icsa icsc icsi icsr icss iiac iias iica iiii iiis iila iira iirc iirs iisc iisi iisr ilac ilal ilar ilas ilca ilia ilic ilir ilis ill- illa illi ills ilsa irac irai iral irar iras irca ircc ircs iri- iria iric iril iris irla irra irrc irri irrs irsa is-a isac isai isal isar isas isca iscc isci iscr iscs isia isic isil isis isla isls isra isri issa issc issi issr isss laaa laac laal laar laas laca lacc laci lacl lacs laia laic lail lair lais lala lali lall lara larc lari larr lars lasa lasi lass lcac lcca lccc lccs lcia lcis lcls lcra lcrl lcrs lcsc lcsr liac liar lias lica licr lics liia liii liir liis lila lili lill lils lira lirc liri lirl lirr lirs lisa lisi liss llcc llcs lllc llll lrac lral lrcs lric lrrc lrrr ls-r lscs lsla lsrc lssa lssr raas rac- raca racc raci racs raia raic raii rail rair rais rala rall rara rari rars rasa rasc rasi rasl rass rcac rcas rccc rccs rcic rcis rcls rcsa rcsc rcsi rcsl rcss riaa riai rial rias rica ricc rics riia riis rila rill riri rirs risa risc risi riss rlcs rlls rras rrrr rsaa rsai rscc rscs rsis rslc rssa rssl s-ic s-ii sa-c saac saal saar saas saca sacc saci sacr sacs saia saic sail sair sais sala salc sali sall sals sara sarc sari sarl sarr sars sasa sasc sasi sasl sass scaa scac scai scal scar scas sccc sccl sccs sci- scia scic scil scir scis scl- sclc scls scr- scra scrc scri scrs scsa scsc scsi scsl scsr siaa siac siai sial sias sica sicc sici sics sil- sila silc sili sill sils sira sirc siri sirr sirs sisa sisc sisi siss sl-i slaa slac slai slas slcc slic slir slrc slrs slsa slsc sras srcc sris ssaa ssac ssas ssca sscc ssci sscs ssis ssla sslc ssra ssrc ssri ssrl ssrs sssa sssc sssi ssss