-ic -ji a-a a-b a-c a-i aaa aab aac aai aaj aak aan aao aap ab- aba abb abc abi abj abk abn abo abp ac- aca acb acc aci acj ack acn aco acp ai- aia aib aic aii aik ain aio aip aja ajb ajc aji ajj ajk ajn ajo ajp aka akb akc aki akj akk akn ako akp an- ana anb anc ani anj ank ann ano anp aoa aob aoc aoi aoj aok aon aoo aop ap- apa apb apc api apj apk apn apo app b-p baa bab bac bai baj bak ban bao bap bba bbb bbc bbi bbk bbn bbo bbp bca bcb bcc bci bcj bck bcn bco bcp bi- bia bib bic bii bij bik bin bio bip bja bjc bji bjj bjk bjn bjp bka bkb bkc bkk bkn bko bkp bna bnb bnc bni bnj bnk bnn bno bnp boa bob boc boi boj bok bon boo bop bpa bpb bpc bpi bpn bpo bpp c-- c-j caa cab cac cai caj cak can cao cap cba cbb cbc cbi cbj cbk cbn cbo cbp cca ccb ccc cci ccj cck ccn cco ccp ci- cia cib cic cii cij cik cin cio cip cja cjb cjc cjk cjp cka ckb ckc cki cko cn- cna cnb cnc cni cnj cnn cno cnp co- coa cob coc coi coj cok con coo cop cpa cpb cpc cpi cpj cpk cpn cpo cpp ia- iaa iab iac iai ian iao iap iba ibb ibc ibi ibj ibk ibn ibo ibp ica icb icc ici icj ick icn ico icp iia iib iic iii iij iin iio iip ija ijb ijc iji ijk ijn ijo ika ikb ikc iki ikk iko in- ina inb inc ini inj ink inn ino inp io- ioa iob ioc ioi ioj ion ioo iop ipa ipb ipc ipi ipn ipo ipp j-i jaa jab jac jai jaj jak jan jao jap jba jbc jbi jbj jbk jbo jca jcb jcc jci jck jco jcp jia jib jic jii jij jin jio jip jja jjb jjc jjj jjk jjp jka jkb jkk jkn jko jkp jna jnc jnj jnn jno jnp joa job joc joi joj jok jon joo jop jpa jpb jpc jpi jpj jpn jpo jpp ka- kaa kab kac kai kaj kak kan kao kap kba kbb kbc kbi kbk kbn kbo kbp kca kcb kcc kci kck kcn kcp kia kib kic kii kij kik kin kio kip kjb kjc kji kkb kkc kki kkk kkn kkp kn- kna knc kni knk knn kno knp koa kob koc koi kok kon koo kop kpa kpc kpi kpk kpn kpo kpp n-i naa nab nac nai naj nak nan nao nap nba nbb nbc nbi nbk nbn nbo nbp nca ncb ncc nci nck ncn nco ncp nia nib nic nii nik nin nio nip nja njc njk njn njp nka nkc nki nkj nkk nkn nko nkp nna nnb nnc nni nnk nnn nno nnp no- noa nob noc noi noj nok non noo nop npa npb npc npi npn npo npp o-i oaa oab oac oai oaj oak oan oao oap ob- oba obb obc obi obj obk obn obo obp oc- oca ocb occ oci ocj ock ocn oco ocp oia oib oic oii oik oin oio oip oja ojb ojc oji ojo oka okb okc oki okj okk oko okp on- ona onb onc oni onj onk onn ono onp oo- ooa oob ooc ooi ook oon ooo oop op- opa opb opc opi opj opk opn opo opp p-p paa pab pac pai paj pak pan pao pap pba pbb pbc pbi pbj pbk pbn pbo pbp pca pcb pcc pci pcj pck pcn pco pcp pia pib pic pii pij pik pin pio pip pja pjc pji pjo pjp pka pkb pkc pki pkn pko pkp pn- pna pnb pnc pni pnk pnn pno pnp poa pob poc poi pok pon poo pop ppa ppb ppc ppi ppj ppk ppn ppo ppp