a-ii aaaa aaac aaaf aaai aaam aaca aacc aacf aaci aacm aafa aafc aaff aafi aaic aaii aama aamc aami acaa acac acai acca accc accf acci accm acfc acfi acfm aci- acia acic acif acim acma acmc acmf acmi afaa afam afca afcc afci affa affc affi afia afif afma afmc aiai aica aicc aicf aiff aiia aiic aimc aimi aimm amaa amac amai amam amca amcc amfm amia amic amif amii amm- amma ammi caaa caac caaf caam cac- caca cacc caci cacm cafa cafc caff caia caic caim cama camc cami camm ccaa ccac ccaf ccai ccam ccca cccc cccf ccci cccm ccfa ccfc ccff ccfi ccic ccii ccim ccma ccmc ccmm cfaa cfac cfam cfca cfcf cfcm cfia cfma cfmi ciaa ciam cica cicc cici cifa ciff ciia ciii cima cimi cimm cmaa cmac cmcc cmii cmmc cmmi faaa faac faam faca facc fafa fafc faff fafi faim fama fami fcca fccf fcic fcii fcim ffcc ffff ffii fiaa fiac fiaf fica ficc fifa fifc fiff fifi fifm fiii fima fmca fmic iaaa iaac iaai iaca iacc iafc iaff iaia iaim iama iami icaa icac icaf icai icam icca iccc iccf icci icma icmc icmi icmm ifaa ifac ific ifim ifma ifmc iiac iica iifa iiii iimc imac imaf imai imam imca imci imfi imma immi ma-i maaa maac maaf maai maam mac- maca macc maci mafa mafc maff mafi maia maif maii maim mama mamc mamf mami mcaa mcac mcca mccc mcci mcfa mcfc mcia mcic mcii mcmc mcmi mfcc mffa miaa miac miaf miai miam mica micc mici mifa mifc miff mifi miii mim- mima mimi mmaa mmac mmai mmcc mmci mmcm mmff mmic mmii mmmc mmmm