-ic -ji a-a a-b a-c a-i aaa aab aac aai aaj aak aan aao aap aas ab- aba abb abc abi abj abk abn abo abp abs ac- aca acb acc aci acj ack acn aco acp acs ai- aia aib aic aii aik ain aio aip ais aja ajb ajc aji ajj ajk ajn ajo ajp ajs aka akb akc aki akj akk akn ako akp aks an- ana anb anc ani anj ank ann ano anp ans aoa aob aoc aoi aoj aok aon aoo aop aos ap- apa apb apc api apj apk apn apo app aps as- asa asb asc asi asj ask asn aso asp ass b-p baa bab bac bai baj bak ban bao bap bas bba bbb bbc bbi bbk bbn bbo bbp bbs bca bcb bcc bci bcj bck bcn bco bcp bcs bi- bia bib bic bii bij bik bin bio bip bis bja bjc bji bjj bjk bjn bjp bjs bka bkb bkc bkk bkn bko bkp bks bna bnb bnc bni bnj bnk bnn bno bnp bns boa bob boc boi boj bok bon boo bop bos bpa bpb bpc bpi bpn bpo bpp bps bsa bsb bsc bsi bsj bsk bsn bso bsp bss c-- c-j caa cab cac cai caj cak can cao cap cas cba cbb cbc cbi cbj cbk cbn cbo cbp cbs cca ccb ccc cci ccj cck ccn cco ccp ccs ci- cia cib cic cii cij cik cin cio cip cis cja cjb cjc cjk cjp cjs cka ckb ckc cki cko cks cn- cna cnb cnc cni cnj cnn cno cnp cns co- coa cob coc coi coj cok con coo cop cos cpa cpb cpc cpi cpj cpk cpn cpo cpp cps csa csb csc csi csj csk csn cso csp css ia- iaa iab iac iai ian iao iap ias iba ibb ibc ibi ibj ibk ibn ibo ibp ibs ica icb icc ici icj ick icn ico icp ics iia iib iic iii iij iin iio iip iis ija ijb ijc iji ijk ijn ijo ijs ika ikb ikc iki ikk iko iks in- ina inb inc ini inj ink inn ino inp ins io- ioa iob ioc ioi ioj ion ioo iop ios ipa ipb ipc ipi ipn ipo ipp ips is- isa isb isc isi isj isk isn iso isp iss j-i jaa jab jac jai jaj jak jan jao jap jas jba jbc jbi jbj jbk jbo jbs jca jcb jcc jci jck jco jcp jcs jia jib jic jii jij jin jio jip jis jja jjb jjc jjj jjk jjp jjs jka jkb jkk jkn jko jkp jks jna jnc jnj jnn jno jnp jns joa job joc joi joj jok jon joo jop jos jpa jpb jpc jpi jpj jpn jpo jpp jps jsa jsb jsc jsi jsj jsk jsn jso jsp jss ka- kaa kab kac kai kaj kak kan kao kap kas kba kbb kbc kbi kbk kbn kbo kbp kbs kca kcb kcc kci kck kcn kcp kcs kia kib kic kii kij kik kin kio kip kis kjb kjc kji kjs kkb kkc kki kkk kkn kkp kks kn- kna knc kni knk knn kno knp koa kob koc koi kok kon koo kop kos kpa kpc kpi kpk kpn kpo kpp kps ksa ksb ksc ksi ksk ksn kso ksp kss n-i naa nab nac nai naj nak nan nao nap nas nba nbb nbc nbi nbk nbn nbo nbp nbs nca ncb ncc nci nck ncn nco ncp ncs nia nib nic nii nik nin nio nip nis nja njc njk njn njp njs nka nkc nki nkj nkk nkn nko nkp nks nna nnb nnc nni nnk nnn nno nnp nns no- noa nob noc noi noj nok non noo nop nos npa npb npc npi npn npo npp nps nsa nsb nsc nsi nsk nsn nso nsp nss o-i oaa oab oac oai oaj oak oan oao oap oas ob- oba obb obc obi obj obk obn obo obp obs oc- oca ocb occ oci ocj ock ocn oco ocp ocs oia oib oic oii oik oin oio oip ois oja ojb ojc oji ojo ojs oka okb okc oki okj okk oko okp oks on- ona onb onc oni onj onk onn ono onp ons oo- ooa oob ooc ooi ook oon ooo oop oos op- opa opb opc opi opj opk opn opo opp ops os- osa osb osc osi osj osk osn oso osp oss p-p paa pab pac pai paj pak pan pao pap pas pba pbb pbc pbi pbj pbk pbn pbo pbp pbs pca pcb pcc pci pcj pck pcn pco pcp pcs pia pib pic pii pij pik pin pio pip pis pja pjc pji pjo pjp pjs pka pkb pkc pki pkn pko pkp pks pn- pna pnb pnc pni pnk pnn pno pnp pns poa pob poc poi pok pon poo pop pos ppa ppb ppc ppi ppj ppk ppn ppo ppp pps ps- psa psb psc psi psj psk psn pso psp pss saa sab sac sai saj sak san sao sap sas sba sbb sbc sbi sbj sbk sbn sbo sbp sbs sca scb scc sci scj sck scn sco scp scs sia sib sic sii sij sik sin sio sip sis sja sjb sjc sji sjj sjk sjp sjs sk- ska skb skc ski skj skk sko skp sks sna snb snc sni snj snk snn sno snp sns soa sob soc soi soj sok son soo sop sos spa spb spc spi spk spn spo spp sps ss- ssa ssb ssc ssi ssj ssk ssn sso ssp sss