-ic a-a a-c a-i aaa aac aah aai aao aap aay ac- aca acc ach aci aco acp acy aha ahc ahh ahi aho ahp ahy ai- aia aic aih aii aio aip aiy aoa aoc aoh aoi aoo aop ap- apa apc aph api apo app apy ay- aya ayc ayh ayi ayo ayp c-- caa cac cah cai cao cap cay cca ccc cch cci cco ccp ch- cha chc chh chi cho chp chy ci- cia cic cih cii cio cip co- coa coc coh coi coo cop coy cpa cpc cph cpi cpo cpp cya cyc cyo cyp h-i haa hac hah hai hao hap hay hca hcc hch hci hco hcp hcy hha hhc hhh hhi hho hhp hhy hia hic hih hii hio hip hoa hoc hoh hoi hoo hop hoy hpa hpc hph hpi hpo hpp hpy hy- hya hyc hyh hyi hyo hyp hyy ia- iaa iac iah iai iao iap ica icc ich ici ico icp icy iha ihc ihh ihi iho ihp ihy iia iic iih iii iio iip io- ioa ioc ioh ioi ioo iop ipa ipc ipi ipo ipp ipy iya iyc iyo iyy o-i oaa oac oah oai oao oap oc- oca occ och oci oco ocp oha ohc ohh ohi oho ohp oia oic oii oio oip oo- ooa ooc ooh ooi ooo oop op- opa opc oph opi opo opp opy oya oyi oyo p-p paa pac pah pai pao pap pay pca pcc pch pci pco pcp pha phc phi pho php phy pia pic pih pii pio pip poa poc poh poi poo pop poy ppa ppc pph ppi ppo ppp py- pya pyc pyo yaa yac yah yai yao yap yay yca ycc ych yci yco ycp ycy yha yhc yhi yih yii yio yip yoc yoi yoo yop yoy ypa ypo yyc yyy