-ic a-a a-c a-i a-t aaa aac aai aao aat aav ac- aca acc aci aco act acv ai- aia aic aii aio ait aiv aoa aoc aoi aoo aot aov at- ata atc ati ato att atv av- ava avc avi avo avt c-- caa cac cai cao cat cav cca ccc cci cco cct ccv ci- cia cic cii cio cit civ co- coa coc coi coo cot cov cta ctc cti cto ctt ctv cva cvc cvi cvo cvt cvv i-v ia- iaa iac iai iao iat iav ica icc ici ico ict icv iia iic iii iio iit io- ioa ioc ioi ioo iot iov ita itc iti ito itt itv iva ivc ivi ivo ivt ivv o-i oaa oac oai oao oat oav oc- oca occ oci oco oct ocv oia oic oii oio oit oiv oo- ooa ooc ooi ooo oot oov ot- ota otc oti oto ott otv ov- ova ovc ovi ovo ovv taa tac tai tao tat tav tca tcc tci tco tct tcv tia tic tii tio tit tiv to- toa toc toi too tot tov tta ttc tti tto ttt ttv tva tvc tvi tvo tvt v-a vaa vac vai vao vat vav vca vcc vci vco vct vi- via vic vii vio vit viv voa voc voi voo vot vov vta vtc vti vto vtt vtv vva vvc vvi vvo vvt vvv