a-a a-c aaa aac aae aam aao aaw ac- aca acc ace acm aco acw aea aec aee aem aeo aew ama amc ame amm amo amw aoa aoc aoe aom aoo aow aw- awa awc awe awm awo aww c-- caa cac cae cam cao caw cca ccc cce ccm cco ccw ce- cea cec cee cem ceo cew cma cmc cme cmm cmo cmw co- coa coc coe com coo cow cw- cwa cwc cwe cwm cwo eaa eac eae eam eao eaw ec- eca ecc ece ecm eco ecw eea eec eee eem eeo eew em- ema emc eme emm emo emw eo- eoa eoc eoe eom eoo eow ewa ewc ewe ewm ewo eww m-o m-w maa mac mae mam mao maw mc- mca mcc mce mcm mco mcw mea mec mee mem meo mew mma mmc mme mmm mmo mmw moa moc moe mom moo mow mwa mwc mwe mwm mwo mww oaa oac oae oam oao oaw oc- oca occ ocm oco ocw oea oec oee oem oeo om- oma omc ome omm omo omw oo- ooa ooc oom ooo oow owa owc owe owm owo oww waa wac wae wam wao waw wca wcc wce wcm wco wcw wea wec wee wem weo wew wm- wma wmc wme wmm wmo woa woc woe wom woo wow wwa wwc wwe wwm wwo www