-ic a-a a-b a-c a-i a-q a-t aaa aab aac aai aan aao aap aaq aas aat aaw ab- aba abb abc abi abn abo abp abq abs abt abw ac- aca acb acc aci acn aco acp acq acs act acw ai- aia aib aic aii ain aio aip aiq ais ait aiw an- ana anb anc ani ann ano anp anq ans ant aoa aob aoc aoi aon aoo aop aos aot aow ap- apa apb apc api apn apo app apq aps apt apw aqa aqc aqi aqn aqo aqp aqs aqt as- asa asb asc asi asn aso asp asq ass ast asw at- ata atb atc ati atn ato atp ats att atw aw- awa awb awc awi awn awo awp aws awt aww b-p baa bab bac bai ban bao bap baq bas bat baw bba bbb bbc bbi bbn bbo bbp bbq bbs bbt bbw bca bcb bcc bci bcn bco bcp bcq bcs bct bi- bia bib bic bii bin bio bip bis bit biw bna bnb bnc bni bnn bno bnp bns bnt bnw boa bob boc boi bon boo bop boq bos bot bow bpa bpb bpc bpi bpn bpo bpp bps bpt bpw bqc bqp bqt bqw bsa bsb bsc bsi bsn bso bsp bss bst bsw bta btb btc bti btn bto btp btq bts btt btw bwa bwb bwc bwi bwo bwp bws c-- caa cab cac cai can cao cap caq cas cat caw cba cbb cbc cbi cbn cbo cbp cbq cbs cbt cbw cca ccb ccc cci ccn cco ccp ccs cct ccw ci- cia cib cic cii cin cio cip ciq cis cit ciw cn- cna cnb cnc cni cnn cno cnp cns cnt cnw co- coa cob coc coi con coo cop coq cos cot cow cpa cpb cpc cpi cpn cpo cpp cpq cps cpt cpw cqa cqb cqc cqi cqo cqs cqt csa csb csc csi csn cso csp csq css cst csw cta ctb ctc cti ctn cto ctp ctq cts ctt ctw cw- cwa cwb cwc cwi cwn cwo cwp cws cwt ia- iaa iab iac iai ian iao iap iaq ias iat iaw iba ibb ibc ibi ibn ibo ibp ibs ibt ibw ica icb icc ici icn ico icp icq ics ict icw iia iib iic iii iin iio iip iis iit iiw in- ina inb inc ini inn ino inp inq ins int io- ioa iob ioc ioi ion ioo iop ios iot iow ipa ipb ipc ipi ipn ipo ipp ips ipt iqa iqc iqs iqt is- isa isb isc isi isn iso isp isq iss ist isw ita itb itc iti itn ito itp itq its itt iwa iwb iwc iwi iwo iwp iws iwt iww n-i naa nab nac nai nan nao nap nas nat naw nba nbb nbc nbi nbn nbo nbp nbs nbt nbw nca ncb ncc nci ncn nco ncp ncs nct ncw nia nib nic nii nin nio nip niq nis nit nna nnb nnc nni nnn nno nnp nns nnt nnw no- noa nob noc noi non noo nop nos not now npa npb npc npi npn npo npp nps npt npw nqc nqs nqt nsa nsb nsc nsi nsn nso nsp nss nst nsw nta ntb ntc nti ntn nto ntp ntq nts ntt nwa nwb nwc nwi nwn nwo nwp nws nwt o-i oaa oab oac oai oan oao oap oaq oas oat oaw ob- oba obb obc obi obn obo obp obs obt obw oc- oca ocb occ oci ocn oco ocp ocs oct ocw oia oib oic oii oin oio oip ois oit on- ona onb onc oni onn ono onp ons ont oo- ooa oob ooc ooi oon ooo oop oos oot oow op- opa opb opc opi opn opo opp opq ops opt opw oqb oqo os- osa osb osc osi osn oso osp osq oss ost osw ot- ota otb otc oti otn oto otp ots ott otw owa owb owc owi own owo owp ows owt oww p-p paa pab pac pai pan pao pap paq pas pat paw pba pbb pbc pbi pbn pbo pbp pbs pbt pbw pca pcb pcc pci pcn pco pcp pcq pcs pct pcw pia pib pic pii pin pio pip piq pis pit piw pn- pna pnb pnc pni pnn pno pnp pns pnt pnw poa pob poc poi pon poo pop pos pot pow ppa ppb ppc ppi ppn ppo ppp ppq pps ppt ppw pqi pqq pqs ps- psa psb psc psi psn pso psp pss pst psw pt- pta ptb ptc pti ptn pto ptp ptq pts ptt ptw pwa pwb pwc pwi pwn pwo pwp pws pwt qaa qac qan qap qas qat qba qbc qbq qbs qca qcc qci qco qcp qcs qct qic qin qio qip qis qit qnb qni qns qoi qoo qop qos qpc qpp qps qqq qsa qsc qsi qso qsp qst qta qtc qti qto qtq qts qw- qwn qwt saa sab sac sai san sao sap saq sas sat saw sba sbb sbc sbi sbn sbo sbp sbq sbs sbt sbw sca scb scc sci scn sco scp scs sct scw sia sib sic sii sin sio sip siq sis sit siw sna snb snc sni snn sno snp sns snt snw soa sob soc soi son soo sop soq sos sot sow spa spb spc spi spn spo spp spq sps spt spw sqa sqi sqn sqq sqs ss- ssa ssb ssc ssi ssn sso ssp ssq sss sst ssw sta stb stc sti stn sto stp stq sts stt stw swa swb swc swi swn swo swp sws swt taa tab tac tai tan tao tap taq tas tat taw tba tbb tbc tbi tbn tbo tbp tbs tbt tca tcb tcc tci tcn tco tcp tcs tct tcw tia tib tic tii tin tio tip tis tit tiw tna tnb tnc tni tnn tno tnp tnq tns tnt