-ic a-a a-c a-i aaa aac aad aae aai aam aap ac- aca acc acd ace aci acm acp ad- ada adc add ade adi adm adp aea aec aed aee aei aem aep ai- aia aic aid aie aii aim aip ama amc amd ame ami amm amp ap- apa apc apd ape api apm app c-- caa cac cad cae cai cam cap cca ccc ccd cce cci ccm ccp cda cdc cdd cde cdi cdm cdp ce- cea cec ced cee cei cem cep ci- cia cic cid cie cii cim cip cma cmc cmd cme cmi cmm cmp cpa cpc cpd cpe cpi cpm cpp daa dac dad dae dai dam dap dca dcc dcd dce dci dcm dcp dda ddc ddd dde ddi ddm ddp de- dea dec ded dee dei dem dep di- dia dic did die dii dim dip dma dmc dmd dme dmi dmm dmp dpa dpc dpd dpe dpi dpm dpp eaa eac ead eae eai eam eap ec- eca ecc ecd ece eci ecm ed- eda edc edd ede edi edm edp eea eec eed eee eem eep eia eic eid eie eii eim eip em- ema emc emd eme emi emm emp ep- epa epc epd epe epi epm epp i-d ia- iaa iac iad iae iai iam iap ica icc icd ice ici icm icp ida idc idd ide idi idm idp ie- iea iec ied iee iei iem iep iia iic iid iie iii iim iip im- ima imc imd ime imi imm imp ipa ipc ipd ipe ipi ipm ipp maa mac mad mae mai mam map mc- mca mcc mcd mce mci mcm mcp mda mdc mdd mde mdi mdm mdp mea mec med mee mei mem mep mi- mia mic mid mie mii mim mip mma mmc mmd mme mmi mmm mmp mpa mpc mpd mpe mpi mpm mpp p-p paa pac pad pae pai pam pap pca pcc pcd pce pci pcm pcp pda pdc pdd pde pdi pdm pdp pea pec ped pee pei pem pep pia pic pid pie pii pim pip pma pmc pmd pme pmi pmm pmp ppa ppc ppd ppe ppi ppm ppp