-ic a-a a-c a-i a-t aaa aac aae aai aao aap aat aav ac- aca acc ace aci aco acp act acv aea aec aee aei aeo aep aet aev ai- aia aic aie aii aio aip ait aiv aoa aoc aoe aoi aoo aop aot aov ap- apa apc ape api apo app apt apv at- ata atc ate ati ato atp att atv av- ava avc ave avi avo avp avt c-- caa cac cae cai cao cap cat cav cca ccc cce cci cco ccp cct ccv ce- cea cec cee cei ceo cep cet cev ci- cia cic cie cii cio cip cit civ co- coa coc coe coi coo cop cot cov cpa cpc cpe cpi cpo cpp cpt cpv cta ctc cte cti cto ctp ctt ctv cva cvc cve cvi cvo cvp cvt cvv eaa eac eae eai eao eap eat eav ec- eca ecc ece eci eco ect ecv eea eec eee eeo eep eet eev eia eic eie eii eio eip eit eiv eo- eoa eoc eoe eoi eoo eop eot ep- epa epc epe epi epo epp ept eta etc ete eti eto etp ett etv eva evc eve evi evo evp evt evv i-v ia- iaa iac iae iai iao iap iat iav ica icc ice ici ico icp ict icv ie- iea iec iee iei iep iet iev iia iic iie iii iio iip iit io- ioa ioc ioe ioi ioo iop iot iov ipa ipc ipe ipi ipo ipp ipt ipv ita itc ite iti ito itp itt itv iva ivc ive ivi ivo ivp ivt ivv o-i oaa oac oae oai oao oap oat oav oc- oca occ oci oco ocp oct ocv oea oec oee oei oeo oep oet oia oic oie oii oio oip oit oiv oo- ooa ooc ooi ooo oop oot oov op- opa opc ope opi opo opp opt opv ot- ota otc ote oti oto otp ott otv ov- ova ovc ove ovi ovo ovp ovv p-p paa pac pae pai pao pap pat pav pca pcc pce pci pco pcp pct pcv pea pec pee pei peo pep pet pev pia pic pie pii pio pip pit piv poa poc poe poi poo pop pot pov ppa ppc ppe ppi ppo ppp ppt ppv pt- pta ptc pte pti pto ptp ptt ptv pva pvc pve pvi pvo pvp pvt pvv taa tac tae tai tao tap tat tav tca tcc tce tci tco tcp tct tcv te- tea tec tee tei teo tep tet tev tia tic tie tii tio tip tit tiv to- toa toc toe toi too top tot tov tpa tpc tpe tpi tpo tpp tpt tpv tta ttc tte tti tto ttp ttt ttv tva tvc tve tvi tvo tvp tvt v-a v-e vaa vac vae vai vao vap vat vav vca vcc vce vci vco vcp vct vea vec vee vei veo vep vet vi- via vic vie vii vio vip vit viv voa voc voe voi voo vop vot vov vpa vpc vpe vpi vpo vpp vpt vta vtc vte vti vto vtt vtv vva vvc vvi vvo vvt vvv