-ic a-a a-c a-i aaa aac aai aak aan aao aap aar aav ac- aca acc aci ack acn aco acp acr acv ai- aia aic aii aik ain aio aip air aiv aka akc aki akk akn ako akp akr akv an- ana anc ani ank ann ano anp anr anv aoa aoc aoi aok aon aoo aop aor aov ap- apa apc api apk apn apo app apr apv ar- ara arc ari ark arn aro arp arr arv av- ava avc avi avk avn avo avp avr c-- caa cac cai cak can cao cap car cav cca ccc cci cck ccn cco ccp ccr ccv ci- cia cic cii cik cin cio cip cir civ cka ckc cki cko cn- cna cnc cni cnn cno cnp cnr cnv co- coa coc coi cok con coo cop cor cov cpa cpc cpi cpk cpn cpo cpp cpr cpv cra crc cri crk crn cro crp crr crv cva cvc cvi cvk cvn cvo cvp cvr cvv i-v ia- iaa iac iai ian iao iap iar iav ica icc ici ick icn ico icp icr icv iia iic iii iin iio iip iir ika ikc iki ikk iko ikr ikv in- ina inc ini ink inn ino inp inr inv io- ioa ioc ioi ion ioo iop ior iov ipa ipc ipi ipn ipo ipp ipr ipv ir- ira irc iri irk irn iro irp irr irv iva ivc ivi ivo ivp ivr ivv ka- kaa kac kai kak kan kao kap kar kav kca kcc kci kck kcn kcp kcr kia kic kii kik kin kio kip kir kiv kkc kki kkk kkn kkp kkr kkv kn- kna knc kni knk knn kno knp knr koa koc koi kok kon koo kop kor kpa kpc kpi kpk kpn kpo kpp kpr kpv kra krc kri krk krn kro krp krr krv kva kvi kvk kvn kvo kvp kvr kvv n-i naa nac nai nak nan nao nap nar nav nca ncc nci nck ncn nco ncp ncr ncv nia nic nii nik nin nio nip nir niv nka nkc nki nkk nkn nko nkp nkr nna nnc nni nnk nnn nno nnp nnv no- noa noc noi nok non noo nop nor nov npa npc npi npn npo npp npr npv nra nrc nri nrk nrn nro nrp nrr nrv nva nvc nvi nvk nvn nvp nvv o-i oaa oac oai oak oan oao oap oar oav oc- oca occ oci ock ocn oco ocp ocr ocv oia oic oii oik oin oio oip oir oiv oka okc oki okk oko okp okr on- ona onc oni onk onn ono onp onr oo- ooa ooc ooi ook oon ooo oop oor oov op- opa opc opi opk opn opo opp opr opv or- ora orc ori ork orn oro orp orr orv ov- ova ovc ovi ovo ovp ovv p-p paa pac pai pak pan pao pap par pav pca pcc pci pck pcn pco pcp pcr pcv pia pic pii pik pin pio pip pir piv pka pkc pki pkn pko pkp pkr pn- pna pnc pni pnk pnn pno pnp pnr pnv poa poc poi pok pon poo pop por pov ppa ppc ppi ppk ppn ppo ppp ppr ppv pra prc pri prk prn pro prp prr prv pva pvc pvi pvk pvn pvo pvp pvr pvv ra- raa rac rai rak ran rao rap rar rav rca rcc rci rcn rco rcp rcr rcv ria ric rii rik rin rio rip rir riv rkc rkk rko rkp rkv rna rnc rni rnn rno rnp rnr rnv roa roc roi rok ron roo rop ror rov rpa rpc rpi rpk rpn rpo rpp rpr rpv rra rrc rri rrk rrn rrp rrr rva rvc rvi rvn rvo rvp rvr rvv v-a vaa vac vai vak van vao vap var vav vca vcc vci vcn vco vcp vcr vi- via vic vii vik vin vio vip vir viv vka vkp vn- vna vni vno vnp vnr vnv voa voc voi vok von voo vop vor vov vpa vpc vpi vpk vpn vpo vpp vpr vra vrc vri vrk vrn vrp vrr vva vvc vvi vvo vvr vvv