-ic a-a a-c a-i a-t aaa aac aaf aai aan aao aap aas aat aaw ac- aca acc acf aci acn aco acp acs act acw af- afa afc aff afi afn afo afp afs aft afw ai- aia aic aif aii ain aio aip ais ait aiw an- ana anc anf ani ann ano anp ans ant aoa aoc aof aoi aon aoo aop aos aot aow ap- apa apc apf api apn apo app aps apt apw as- asa asc asf asi asn aso asp ass ast asw at- ata atc atf ati atn ato atp ats att atw aw- awa awc awf awi awn awo awp aws awt aww c-- caa cac caf cai can cao cap cas cat caw cca ccc ccf cci ccn cco ccp ccs cct ccw cfa cfc cff cfi cfn cfo cfp cfs cft cfw ci- cia cic cif cii cin cio cip cis cit ciw cn- cna cnc cnf cni cnn cno cnp cns cnt cnw co- coa coc cof coi con coo cop cos cot cow cpa cpc cpf cpi cpn cpo cpp cps cpt cpw csa csc csf csi csn cso csp css cst csw cta ctc ctf cti ctn cto ctp cts ctt ctw cw- cwa cwc cwi cwn cwo cwp cws cwt faa fac faf fai fan fao fap fas fat faw fca fcc fcf fci fcn fco fcp fcs fct fcw ffa ffc fff ffi ffn ffo ffp ffs fft ffw fia fic fif fii fin fip fis fit fna fnc fnf fni fnn fnp fns fnt fnw foa foc fof foi fon foo fop fos fot fow fpa fpc fpi fpn fpo fpp fps fpt fsa fsc fsf fsi fsn fso fsp fss fst fsw fta ftc ftf fti ftn fto ftp fts ftt ftw fwa fwc fwf fwi fwn fwo fwp fws fwt i-f ia- iaa iac iaf iai ian iao iap ias iat iaw ica icc icf ici icn ico icp ics ict icw ifa ifc iff ifi ifn ifo ifp ifs ift iia iic iif iii iin iio iip iis iit iiw in- ina inc inf ini inn ino inp ins int io- ioa ioc iof ioi ion ioo iop ios iot iow ipa ipc ipf ipi ipn ipo ipp ips ipt is- isa isc isf isi isn iso isp iss ist isw ita itc itf iti itn ito itp its itt iwa iwc iwf iwi iwo iwp iws iwt iww n-i naa nac naf nai nan nao nap nas nat naw nca ncc ncf nci ncn nco ncp ncs nct ncw nfa nfc nff nfi nfn nfo nfp nfs nft nia nic nif nii nin nio nip nis nit nna nnc nnf nni nnn nno nnp nns nnt nnw no- noa noc nof noi non noo nop nos not now npa npc npf npi npn npo npp nps npt npw nsa nsc nsf nsi nsn nso nsp nss nst nsw nta ntc ntf nti ntn nto ntp nts ntt nwa nwc nwf nwi nwn nwo nwp nws nwt o-i oaa oac oaf oai oan oao oap oas oat oaw oc- oca occ ocf oci ocn oco ocp ocs oct ocw of- ofa ofc off ofi ofn ofo ofp ofs oft ofw oia oic oif oii oin oio oip ois oit on- ona onc onf oni onn ono onp ons ont oo- ooa ooc oof ooi oon ooo oop oos oot oow op- opa opc opf opi opn opo opp ops opt opw os- osa osc osf osi osn oso osp oss ost osw ot- ota otc otf oti otn oto otp ots ott otw owa owc owf owi own owo owp ows owt oww p-p paa pac paf pai pan pao pap pas pat paw pca pcc pcf pci pcn pco pcp pcs pct pcw pfa pfc pff pfi pfn pfo pfp pfs pft pia pic pif pii pin pio pip pis pit piw pn- pna pnc pnf pni pnn pno pnp pns pnt pnw poa poc pof poi pon poo pop pos pot pow ppa ppc ppf ppi ppn ppo ppp pps ppt ppw ps- psa psc psf psi psn pso psp pss pst psw pt- pta ptc ptf pti ptn pto ptp pts ptt ptw pwa pwc pwf pwi pwn pwo pwp pws pwt saa sac saf sai san sao sap sas sat saw sca scc scf sci scn sco scp scs sct scw sfa sfc sff sfi sfn sfo sfp sfs sft sfw sia sic sif sii sin sio sip sis sit siw sna snc snf sni snn sno snp sns snt snw soa soc sof soi son soo sop sos sot sow spa spc spf spi spn spo spp sps spt spw ss- ssa ssc ssf ssi ssn sso ssp sss sst ssw sta stc stf sti stn sto stp sts stt stw swa swc swf swi swn swo swp sws swt taa tac taf tai tan tao tap tas tat taw tca tcc tcf tci tcn tco tcp tcs tct tcw tfa tfc tff tfi tfn tfo tfp tfs tft tfw tia tic tif tii tin tio tip tis tit tiw tna tnc tnf tni tnn tno tnp tns tnt tnw to- toa toc tof toi ton too top tos tot tow tpa tpc tpf tpi tpn tpo tpp tps tpt tpw tsa tsc tsf tsi tsn tso tsp tss tst tsw tta ttc ttf tti ttn tto ttp tts ttt ttw twa twc twf twi twn two twp tws twt tww waa wac waf wai wan wao wap was wat waw wca wcc wcf wci wcn wco wcp wcs wct wcw wfa wfc wff wfi wfn wfo wfp wfs wft wfw wia wic wif wii win wip wis wit wn- wna wnc wnf wnn wno wnp wns wnt wnw woa woc wof woi won woo wop wos wot wow wpa wpc wpf wpi wpn wpo wpp wps wpt wsa wsc wsf wsi wsn wso wsp wss wst wsw wta wtc wtf wti wtn wto wtp