-ic -th a-a a-c a-i a-t aaa aac aah aai aap aat ac- aca acc ach aci acp act aha ahc ahh ahi ahp aht ai- aia aic aih aii aip ait ap- apa apc aph api app apt at- ata atc ath ati atp att c-- caa cac cah cai cap cat cca ccc cch cci ccp cct ch- cha chc chh chi chp cht ci- cia cic cih cii cip cit cpa cpc cph cpi cpp cpt cta ctc cth cti ctp ctt h-i haa hac hah hai hap hat hca hcc hch hci hcp hct hha hhc hhh hhi hhp hht hia hic hih hii hip hit hpa hpc hph hpi hpp hpt hta htc hth hti htp htt ia- iaa iac iah iai iap iat ica icc ich ici icp ict iha ihc ihh ihi ihp iht iia iic iih iii iip iit ipa ipc ipi ipp ipt ita itc ith iti itp itt p-p paa pac pah pai pap pat pca pcc pch pci pcp pct pha phc phi php pht pia pic pih pii pip pit ppa ppc pph ppi ppp ppt pt- pta ptc pth pti ptp ptt taa tac tah tai tap tat tca tcc tch tci tcp tct th- tha thc thh thi thp tht tia tic tih tii tip tit tpa tpc tph tpi tpp tpt tta ttc tth tti ttp ttt