a-a a-c a-t aaa aac aan aao aap aas aat ac- aca acc acn aco acp acs act an- ana anc ann ano anp ans ant aoa aoc aon aoo aop aos aot ap- apa apc apn apo app aps apt as- asa asc asn aso asp ass ast at- ata atc atn ato atp ats att c-- caa cac can cao cap cas cat cca ccc ccn cco ccp ccs cct cn- cna cnc cnn cno cnp cns cnt co- coa coc con coo cop cos cot cpa cpc cpn cpo cpp cps cpt csa csc csn cso csp css cst cta ctc ctn cto ctp cts ctt naa nac nan nao nap nas nat nca ncc ncn nco ncp ncs nct nna nnc nnn nno nnp nns nnt no- noa noc non noo nop nos not npa npc npn npo npp nps npt nsa nsc nsn nso nsp nss nst nta ntc ntn nto ntp nts ntt oaa oac oan oao oap oas oat oc- oca occ ocn oco ocp ocs oct on- ona onc onn ono onp ons ont oo- ooa ooc oon ooo oop oos oot op- opa opc opn opo opp ops opt os- osa osc osn oso osp oss ost ot- ota otc otn oto otp ots ott p-p paa pac pan pao pap pas pat pca pcc pcn pco pcp pcs pct pn- pna pnc pnn pno pnp pns pnt poa poc pon poo pop pos pot ppa ppc ppn ppo ppp pps ppt ps- psa psc psn pso psp pss pst pt- pta ptc ptn pto ptp pts ptt saa sac san sao sap sas sat sca scc scn sco scp scs sct sna snc snn sno snp sns snt soa soc son soo sop sos sot spa spc spn spo spp sps spt ss- ssa ssc ssn sso ssp sss sst sta stc stn sto stp sts stt taa tac tan tao tap tas tat tca tcc tcn tco tcp tcs tct tna tnc tnn tno tnp tns tnt to- toa toc ton too top tos tot tpa tpc tpn tpo tpp tps tpt tsa tsc tsn tso tsp tss tst tta ttc ttn tto ttp tts ttt

-ana aaaa aaac aaan aaap aaas aaca aacc aacn aaco aacp aacs aact aana aanp aaon aaoo aapa aapc aapo aaps aapt aasa aasc aass aast aata aatc aatt ac-t acaa acac acan acap acas acat acca accc acco accp accs acct acoa acon acop acos acot acpa acps acpt acsa acsc acss acst acta actc acto acts actt ana- anaa anac anan anao anap anas anat anca ancc anco anct anna anno anns annt ano- anoa anon anos anp- anpa anpp ansa anso ansp ant- anta anto ants antt aoca aocs aono aont aopo aosp aoss aotc apac apan apao apap apas apat apca apcc apcn apco apcs apna apno apo- apoc apon apoo apop apos apot appa appc apps appt apsa apso apss apta aptc aptn apts aptt asaa asac asan asao asap asas asat asc- asca ascc asco ascp asct asnc asno asoc ason asop asos asot aspa aspc aspo asps aspt assa assc assn asso assp asss asst asta astc asto astp asts at-t ataa atac atan atap atas atat atca atcc atco atcs atna atno atns atoc aton atop atos atot atsc atst atta attn atto attp atts caaa caac caan caap caas caat cac- caca cacc caco cana canc cann cano canp cans cant caos capa capc capn capo capp caps capt casa casc caso casp cass cast cat- cata catc cato cats catt ccaa ccac ccap ccas ccat ccca cccc cccp cccs ccna ccnc ccnp ccns ccoc ccpa ccpn ccpp ccps ccsa ccsn ccsp ccss ccst cctc cctt cnaa cnac cnap cnas cnco cncp cnna cnpa cnsa cnss cnta cntc coan coas coat coca coco cocp coct con- cona conc conn cono cons cont coon coop coos coot copa copo copp cops copt cosa cosc coso cosp coss cost cota cotc cotn coto cots cott cpaa cpac cpan cpap cpas cpca cpcs cpns cpnt cpos cppa cpps cpsa cpsc cpso cptp cpts csaa csac csao csas csat cscc csco cscs csnp csos csot cspa cspc csps cspt cssa csta cstc csto csts ctan ctca ctcp ctns ctos ctot ctpo ctpp ctps ctsa ctsc ctsn ctss ctta cttn ctts naaa naac naan naas naat naca nacc naco nacp nacs nan- nana nann nano nanp nans nant naoc naos naot napa napo napp naps napt nas- nasa nasc naso nasp nass nast nata natc nato natp nats natt ncaa ncac ncap ncat ncca nccc nccn nccp nccs ncct ncna ncnc ncoa ncoc ncos ncpa ncpc ncsa ncsc ncss ncst ncta nctc nnnn nnos nnot nnsa nnss nntn noaa noac noap noat noco nocs noct non- nona nonn nono nons nont noo- noon nooo noop noos noot nops nos- nosa noss nost not- nota noto nots nott npac npap npas npat npca npcc nppa nppc npsa npss npta nptc nptn nsaa nsac nsca nscc nscs nsna nsos nspc nsps nssa nssc nsso nssp nsss nstc nstp nsts ntap ntcc ntop ntpa ntpc ntsc ntss ntto oaps oasc oass oast oats ocac ocan ocap ocas ocat occa occc occn occt ocna ocon ocos ocpa ocpp ocsa oct- octa octo octs onan onas onat onc- onca onco onct onna onno onon onos onpt onsc onso onst ont- ontc onto ooaa oona oons oont oooo ooos oops oosa oost ootp oots opan opap opca opo- opon opos oppa oppo opps opsa optn opto opts osan osap osas osat osca oscc osco osno osoo osos ossa osso osta ostc osts otac otan otap otas oto- oton otoo otos otpp otsa otso otta otto otts paan paap paas paat paca paco pacs pact pan- pana panc pann pano pans pant paoc paon paos papa papp paps pasa pasc paso pasp pass past pata pato pats patt pcaa pcap pcas pcca pccc pccs pcns pcnt pcoa pcos pcpn pcpp pcps pcsa pcso pcts pnac pnas